June 28, 2016 11:18 am 2 Trains Collide in North Texas Black smoke pours from the scene of a fiery train crash in North Texas, where two BNSF Railway freight trains collided Tuesday morning. Witness Bern Watts said he passed the scene before authorities arrived. US & World Videos 0:47 WATCH: Comet fragment lights up the sky in Portugal 1:58 ICC seeking arrest warrants for Israeli and Hamas leaders 1:43 World reacts to death of Iran's president 1:07 Cargo ship that crashed into Baltimore bridge moving back to port 2:17 Diddy breaks silence on Cassie assault video