As Twitchy reported, a train hauling crude oil derailed today in Lynchburg, Virginia and exploded into a huge fireball. The Lynchburg derailment comes just a few months after a train carrying oil derailed and burst into flames in North Dakota.

The accident prompted questions for those who oppose construction of the Keystone XL pipeline on environmental grounds while others pointed to the recent derailments as further proof of the need to approve Keystone:

Maybe Frostpaw can address these concerns.