School shooting in Tennessee, at least 2 students shot, police say
6:32
'He was quiet': Student describes alleged Antioch school shooter
4:07
Video Shows How Students Fled From Nashville Shooting
7:16
Crise na Alemanha: por que economia do país está ficando para trás?
8:50
16 year old girl killed in a Nashville High School shooting on Wednesday
3:26
Antioch student recounts experience following school shooting
20:12
Surveillance, body camera footage from Ocala school shooting
33:37
NTSB officials give an update on the deadly D.C. plane and Black Hawk helicopter collision
23:05