CINCINNATI - New laws hit the books in Ohio on Thursday legalizing medical marijuana, raising a host of questions for consumers, business owners and doctors across the region.

NASHVILLE, Tenn. - A group supportive of the push to decriminalize marijuana in Nashville took to the streets downtown.

This is a pivotal year for American drug policy. More states than ever will consider easing restrictions on marijuana use this November: Voters in five states will decide whether to fully legalize recreational use, while voters in four more will weigh in on whether to allow medical marijuana.

Delaware's laws on marijuana have evolved over the years since the medical marijuana program was signed into law in 2011.

The Citizens' Initiative Review project was launched by a bipartisan group of politicians and academics.

Wanted: Someone to grow marijuana for the federal government. Benefits: A contract likely worth millions and the chance to enable medical research. Requirements: Ability to deal with the costs and regulations that come with growing an illegal drug for the federal government.

ALBANY — Moving to address complaints about New York’s new medical marijuana program, the state’s Health Department is making substantial changes to expand access to the drug, including allowing home delivery, quite likely by the end of September.

BOSTON – Marijuana is "widely available" in Massachusetts due to decriminalization but there's little regulation of the drug, Sen. Elizabeth Warren said Thursday, explaining why she is open to supporting legalization.

CLEVELAND, Ohio-- Medical marijuana will soon be legal in Ohio. But don't get that prescription from your doctor just yet.