The marijuana debate

Associated Press
People attending an Amendment 64 watch party in a bar hug after a local television station announced the marijuana amendment's passage, in Denver, Colo., Tuesday, Nov. 6, 2012. The amendment would make it legal in Colorado for individuals to possess and for businesses to sell marijuana for recreational use. (AP Photo/Brennan Linsley)

View gallery

18 photos

Pot smokers formally gained the right to light up in Colorado on Dec. 10 as Governor John Hickenlooper signed into effect a controversial ballot measure legalizing marijuana for adult recreational use in what proponents hailed as a "historic day."

View Comments