It is always tempting for Americans to look at problems in Europe and ask, "What does that have to do with me?"
Well, U.S. banks hold almost $17 billion in Greek debt and billions more bought through European banks. Billions of dollars that Americans have saved for retirement, college — or the rainy days that may be — are now invested in Greece.
But we also might remind ourselves why the euro and the European Union were created.
The problems of Europe led to two world wars in the 20th century, and America got involved in each.