Brait Breath News Today

Barricades, at the boston marathon, right when the bombs went off. in some, you can see the smiling faces of people in the crowd. the blast killed three people and wounded more than 170 others. now thew this morning, a ga station attendant is speaking to cnn. he called police after the victim entered his store. he says it really was a bit frightening. >> in after, after maybe 30 seconds, i called the police. they came here, he goes, went inside the back area and he closed the door, and i -- th...