Cops Concern Trolling About Traffic Safety in Wake of Marijuana Legalization

Red-light cameras are pretty bad for traffic safety but you won't hear too many cops opposing those

 It's settled. Pot, at least certain amounts of it, will soon be legal under state laws in Washington and Colorado. Now, officials in both states are trying to figure out how to keep stoned drivers off the road.

Colorado's measure doesn't make any changes to the state's driving-under-the-influence laws, leaving lawmakers and police to worry about its effect on road safety.