Article Photos: As pot goes proper, a history of weed 8/14

FILE - In this file still image made from Nov. 13, 1970, video, soldiers in fire support base Aries, a small clearing in the jungles of War Zone D, 50 miles from Saigon, smoke marijuana using the barrel of a shotgun they nicknamed "Ralph" to get high. On the occasion of  “Legalization Day,” Thursday, Dec. 6, 2012, when Washington’s new law takes effect, AP takes a look back at the cultural and legal status of the “evil weed” in American history. (AP Photo/Jim Wells, File)