Supporters Genifer Murray, left, Amalia Janisch, and Becca Chavez, right, erupt in cheers as positive numbers come in for Amendment 64. Supporters of Amendment 64, the campaign to regulate marijuana like alcohol, gather at Casselman's in Denver on Tuesday, Nov. 6, 2012.
Voters approved an amendment legalizing recreational marijuana use in Colorado on Tuesday, making this one of two states to end prohibition of the drug but also raising new legal questions and setting up potential court battles.
The historic result, projected by The Denver Post on Tuesday night, drew raucous cheers and applause from the amendment's supporters, who gathered in hundreds at Casselman's in downtown Denver.
"We won! We won!" supporters cried as the results were splashed across a giant screen.
Amendment 64 led late Tuesday night with 53.3 percent voting yes and 46.7 percent voting no, with 1,863,535 votes or about 66 percent of active voters counted, according to the Colorado Secretary of State's office.