The Rachel Maddow Show 05/06/15

Another oil train fire, day after new safety rules announced

North Dakota State Rep. Ron Guggisberg, Fargo Fire Department captain, talks with Rachel Maddow about the dangers of shipping crude oil by rail and the political fight in North Dakota over improving rail safety for oil-bearing "bomb trains" like the one that derailed and caught fire today near the tiny town of Heimdal. ... more Duration: {{video.duration.momentjs}}