Poll: Majority of Americans support legalizing marijuana

The poll found that 58 percent of those surveyed favored marijuana legalization, up from 50 percent two years ago.
When Gallup first asked the question in 1969, only 12 percent favored allowing the drug.
Washington state and Colorado became the first states to legalize marijuana for recreational adult use by approving separate ballot measures in November 2012. Some 20 states and the District of Columbia allow the drug to be used for medical purposes.
The poll, which drew on a random sample of 1,028 adults living in all 50 states and the District of Columbia, found support for legalization was strongest among 18- to 29-year-old adults, 67 percent of whom were in favor.