Demolition has begun at Sandy Hook Elementary School, where a gunman killed 20 students and six adults last December. Bricks will be pulverized, steel melted down and a new school built at the same location.
Allison Hornak attended Sandy Hook Elementary School as a kid. After college, she returned home to Newtown, Conn., and opened an art gallery that's within walking distance of where the mass killing took place.
Hornak says she has a lot of fond memories of Sandy Hook — like a teacher who let her chew gum in class, and the pathways through the school.