Korva Coleman

The Japanese Meteorological Agency says an extremely strong earthquake rattled the northern Japanese island of Hokkaido on Saturday. The magnitude was 6.4. The U.S. Geological Survey's report puts the tremor at a higher magnitude of 6.9; the epicenter was very deep, about 65 miles below ground, near the city of Obihiro. That's about 120 miles east of Hokkaido's largest city, Sapporo.

The White House has released proof that President Obama really did shoot skeet — at least once — at the Maryland presidential retreat, last summer.

The security situation in Northern Mali has improved with the arrival of the French military last month, so French president Francois Hollande traveled there Saturday for a one-day visit. He didn't stay in the southern capital, Bamako, which has remained under Malian government control, but instead flew north to the ancient city of Timbuktu to meet residents and thank French troops for their work in ousting Islamist rebels from the historic city.

It was probably a first for Norway when a truck trailer full of sweet goat cheese caught fire near the town of Narvik late last week, blocking a road tunnel. it took four days for firefighters to put out the flames. No one was hurt. Norwegian Broadcasting says the tunnel was so badly damaged that geologists are checking it for safety, and any lingering toxic gases.

The NFL has four wild-card playoff games this weekend, and millions of people will settle back in sofas to scream at their televisions in joy or frustration on Saturday and Sunday.

Pennsylvania Gov. Tom Corbett (R), says the NCAA badly overreached itself when it imposed punitive financial sanctions on Penn State over the handling of sexual predator and former Penn State assistant football coach, Jerry Sandusky. Corbett is filing a federal anti-trust lawsuit against the collegiate athletic association, saying it ignored its own disciplinary rules in its rush to castigate the Pennsylvania university.

In a statement early this morning, the Treasury Department says it's going to "exit" its investment in General Motors. The federal government holds just over 500 million shares of GM stock.

The automaker will buy 200 million of those shares, and the government will dispose of the rest "in an orderly fashion" over the next year and a half, depending on market conditions.

The issue of gun control appears to have moved into business and finance. One of the largest private equity companies in the country is terminating its relationship with a firearms corporation associated with one of the weapons used in the Newtown school shooting.

Some outraged protesters remain around the Egyptian presidential palace in Cairo today, as opponents of President Mohammed Morsi defy his recent ruling granting himself executive powers that can't be questioned by a court.

Now there's word he may have signed a new order allowing soldiers to detain and arrest civilians, a right that's reserved for police officers.

Former Florida neighborhood watch volunteer George Zimmerman says NBC Universal's editorial decisions made him look like a racist when the network covered the shooting and killing of teenager Trayvon Martin.

A day after the story broke, the news remains stunning — CIA director and retired Gen. David Petraeus resigns in a lightning stroke, admitting he used extremely poor judgment by engaging in an extramarital affair.

It's shocking because Petraeus is considered an extremely able leader who's been judged by this single word, says NPR's Tom Bowman: Iraq.

An explosive report from the New York Times today spelled out just how wealthy the relatives of Chinese prime minister Wen Jiabao are. Try $2.7 billion dollars in assets. This startling news so angered Chinese officials that the Times' website was quickly shut down in China.

A startling new report finds freshly graduated college women will likely face this hurdle when entering the work world: they're worth less than equally educated men.

The American Association of University Women is releasing a new study that shows when men and women attend the same kind of college, pick the same major and accept the same kind of job, on average, the woman will still earn 82 cents to every dollar that a man earns.

During a televised debate Thursday on Chicago's WTTW, Rep. Joe Walsh (R-Ill.) reiterated his opposition to abortion in any circumstance. It's similar to the Republican Party's national platform, which doesn't have any exceptions for abortion in the case of rape or incest. Walsh is taking it a step further — banning abortion to save the life of the mother.

A huge explosion in central Beirut has killed at least eight people and wounded at least 78, state media in Lebanon are reporting, according to NPR's Kelly McEvers. The target of the bomb isn't clear, but Reuters says the blast occurred on the same street that's home to a political group that opposes Syrian President Bashar Assad.

RealtyTrac, an online industry group that follows the foreclosure market, says the number of foreclosed properties nationally dropped dramatically in September, down by seven percent from August. And the firm says since September 2011, foreclosures are down 16 percent — that's the lowest total since July 2007.

Update at 3:00 p.m. ET. No Settlement Expected Today:

NPR's Ken Barcus says that no settlement is expected today. The most likely scenario is a contract vote sometime on Sunday, he says.

The Chicago Tribune reports quotes a union attorney who said that the outlines of an agreement are there, but a vote on ending the strike is not likely until Sunday.

Our Original Post Continues:

Pilot and author Richard Bach was hurt Friday when the small plane he was flying tangled in power lines as he attempted to land, according to media reports.

Correction: the Runner's World calculator discussed below is used for training purposes. A pace calculator estimates that Ryan would have needed to run at about 6:50 per mile to complete a marathon in 2:59.

Our original post:

Tropical Storm Isaac has been difficult to track, but its potential to affect Florida has caused the Republican National Convention to change its plans. Events for Monday have been canceled, though the committee will convene briefly. As Alan Greenblatt reported for It's All Politics, this is now the second-consecutive Republican National Convention to be delayed by a storm.

Update at 8:55 p.m. ET. Nomination Delayed:

The shooting outside the Empire State Building on Friday took a new turn Saturday: New York City Police Commissioner Raymond Kelly says all nine bystanders wounded in the deadly incident were "struck either by fragments or bullets fired by the police."

Secretary of State Hillary Clinton and Turkish Foreign Minister Ahmet Davutoglu got straight to the point in their joint news conference Saturday. They announced the creation of a new working group that will monitor what's happening next door in Syria and prepare for crises.

One of those crises could include the possibility that the Syrian government decides to deploy chemical weapons against rebels or other perceived enemies.

Syrian rebels are taking a pounding in Aleppo, Syria's largest city but they continue to hold some neighborhoods where they've taken control. VOA reports the Syrian government is warning of "the mother of all battles" in the commercial hub, home to millions of people. Russia says a tragedy is "imminent."

Update at 5:36 p.m. ET. U.S. Attorney Will Investigate:

During a press conference today, Mayor Tom Tait asked for calm. He also said that the Office of the U.S. Attorney had agreed to investigate the shootings.

"The first step is to get to the truth," Tait said according to the Orange County Register. "That takes some time and patience, and that's what I'm asking for."

Our Original Post Continues:

China and Russia this morning vetoed a U.N. Security Council resolution that could permit sanctions against Syria unless the government of President Bashar Assad stops using weapons against civilians. This is the third time China and Russia have rebuffed measures pushed by the United States and its allies to try to bring a halt to Syria's violent civil conflict.

A day after Republican presidential candidate Mitt Romney spoke to the nation's oldest civil right organization, Vice President Joe Biden appeared at the NAACP's annual convention. He quickly tackled one issue that drew Romney sustained boos — the 2010 health care overhaul.

Biden appeared in place of President Obama, who made a brief videotaped address thanking the group for its work. He walked out to warm applause, and several of his remarks were interrupted by shouts of agreement.

Barely a day after she competed in the Miss USA beauty contest, Miss Pennsylvania Sheena Monnin tore off her sash and fired a scorching resignation:

"In good conscience I can no longer be affiliated in any way with an organization I consider to be fraudulent, lacking in morals, inconsistent, and in many ways trashy."

Trashy? There's a surprising perjorative from a woman who says on Facebook she's spent a decade associated with the pageant.

Homeland Security Secretary Janet Napolitano pledged on Wednesday the investigation into Secret Service agents who allegedly hired prostitutes this month in Cartagena, Colombia, "will be complete and thorough and we will leave no stone unturned."