Medical marijuana

U.S. map shows states that allow some use of marijuana for medical purposes FILE - In this May 20, 2009 file photo, one-eighth-ounce bags of Blue Dream medical marijuana are shown at The Green Door dispensary in San Francisco. The Obama administration will not seek to arrest medical marijuana users and suppliers as long as they conform to state laws, under new policy guidelines to be sent to federal prosecutors Monday Oct. 19, 2009. (AP Photo/Jeff Chiu, File) Samuel Bagdorf of San Francisco, who suffers from anxiety disorders, exhales after smoking his marijuana pipe at the San Francisco Medical Cannabis Clinic in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law. (AP Photo/Eric Risberg) A neon sign is shown at the entrance to the San Francisco Medical Cannabis Clinic in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law. (AP Photo/Eric Risberg) Cookies containing marijuana are shown for sale at the San Francisco Medical Cannabis Clinic in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law.(AP Photo/Eric Risberg) Buds of marijuana are shown before being placed into packets for sale at the San Francisco Medical Cannabis Clinic in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law.(AP Photo/Eric Risberg) A box is filled with marijuana plants at the San Francisco Medical Cannabis Clinic in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law.(AP Photo/Eric Risberg) Packets of marijuana buds are shown for sale at the San Francisco Medical Cannabis Clinic in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law.(AP Photo/Eric Risberg) A worker at the San Francisco Medical Cannabis Clinic prepares packets of marijuana buds for sale in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law.(AP Photo/Eric Risberg) A worker at the San Francisco Medical Cannabis Clinic posts marijuana prices in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law.(AP Photo/Eric Risberg) Samuel Bagdorf of San Francisco, who suffers from anxiety disorders, lights his marijuana pipe at the San Francisco Medical Cannabis Clinic in San Francisco, Monday, Oct. 19, 2009. Pot-smoking patients or their sanctioned suppliers should not be targeted for federal prosecution in states that allow medical marijuana, prosecutors were told Monday in a new policy memo issued by the Justice Department. Under the policy spelled out in a three-page legal memo, federal prosecutors are being told it is not a good use of their time to arrest people who use or provide medical marijuana in strict compliance with state law.(AP Photo/Eric Risberg)