[mewzilla]

Until we have a national standard for what constitutes weed intoxication behind the wheel, they’re putting the cart before the horse.

[NobleFree]

Until we have a national standard for what constitutes weed intoxication behind the wheel, they’re putting the cart before the horse.

Nothing in the Constitution authorizes the federal government to set a national standard for any type of intoxication (except perhaps trips that cross state borders).

[dware]

Until we have a national standard for what constitutes weed intoxication behind the wheel, they’re putting the cart before the horse.

You should research the issue a bit more. That is happening in states all over that have legalized. There is a standard here in Colorado: To be arrested for driving under the influence of marijuana in Colorado, a driver needs to test positive for five nanograms of active tetrahydrocannabinol (THC).