I heard this on the news the other night and there was an article in the Denver Post this morning that I've linked below. I'd sure hate to scare any of my Montana friends away from enjoying beautiful Colorado but I thought I should let everyone know in case they're driving through.
http://www.denverpost.com/search/ci_4139442
mac
1999 Silverado LS Extended Cab, Prodigy Brake Controller
2006 2955RL