Attack 170 News Today

[ gunfire ] >> a hail of gunfire there. we now know that was exchange between the two suspects in the boston bombing case and police who were on the scene. those two men also threw explosives at officers. one eyewitness said he saw what looked like a pressure cooker bomb, which would in fact be consistent with the explosive that was used within the boston marathon on monday. three people were tragically killed in that attack. 170 were wounded, including many that were so severe they included lim...