7/12: Israel issues evacuation warning to northern Gaza's residents; Dancing Connecticut traffic agent chases away sadness with smile

Israeli defense forces are warning people who live close to Hamas locations in the northern part of the Gaza Strip to evacuate. With more than a thousand air strikes, Israel says it's destroyed terrorist weaponry and command centers; and, Kat Holick, a Connecticut traffic agent, dances to the music of passing cars and sees a part of her job as chasing sadness away with a smile in the town where she works. And if any place knows sadness, it's Newtown, Connecticut.