SEATTLE (AP) — People openly lit joints under the Space Needle and on Seattle's sidewalks — then blew the smoke at TV news cameras. To those looking to "get baked," the city's police department suggested pizza and a "Lord of the Rings" movie marathon.

What, exactly, is going on in Washington state?

Marijuana possession became legal under state law Thursday, the day a measure approved by voters to regulate marijuana like alcohol took effect. It prompted midnight celebrations from pot activists who say the war on drugs has failed.