WASHINGTON (AP) All the buzz at the National Governors Association meeting over legalizing pot, some say, is just smoke.
Nearly three months after Colorado began selling recreational marijuana, the nation's governors are taking a cautious approach to loosening their drug laws despite growing support for legalization.
Republican and Democratic state chief executives meeting in Washington this weekend expressed broad concern for children and public safety should recreational marijuana use spread. At the same time, Colorado Gov. John Hickenlooper is warning other governors against rushing to follow his lead.
The governor says he urged caution and doesn't know what the unintended consequences will be.
States are watching closely as Colorado and Washington establish themselves as national pioneers after becoming the first states to approve recreational marijuana use in 2012. A group is hoping to add Alaska as the third state.
Colorado became the first to allow legal retail sales of recreational marijuana on Jan. 1, and Washington is expected to launch its marketplace soon.