A clinical trial underway right now hopes to find the answer -- and more participants.

A powerful Senate committee calls marijuana's Schedule I status an obstacle to research, an Arizona appeals court ruling gets ignored, Oklahoma sees its first medical marijuana clinic, and more.

A Paterson, New Jersey, cop gets ready to pay for going buck wild, a New Mexico state trooper uses stolen drugs to woo women (and girls), a Florida deputy gets nailed for falsely busting people for drugs, and more.

Chuck Schumer files a federal marijuana decriminalization bill, a Delaware pot legalization bill wins a majority, but not a needed supermajority, Health Canada releases legal marijuana regulations, and more.

The US Senate votes to legalize hemp, the State Department gets behind Colombia's plan to reintroduce aerial fumigation of coca crops, an Arizona court rules that hash isn't medical marijuana, and more.

Vermont becomes the 9th legal marijuana state, the DEA gets a new acting administrator, Mexico elects a new president who has new ideas for ending drug war violence, and much, much more.

Democratic legislative leaders in New Hampshire and New Jersey are pushing forward on marijuana legalization, a powerful Senate committee slams marijuana's classification as a Schedule I drug, the Swiss government is moving toward pilot programs on marijuana legalization, and more.