FILE – In a Sunday, July 4, 2010 file photo, US Army Spc. Nicholas Fischer, of Bravo Company, 2nd Battalion of the 508 Parachute Infantry Regiment of the 82nd Airborne, smokes as he stands guard at Combat Outpost Ware in the volatile Arghandab Valley, outside Kandahar City. Family and friends have suddenly found themselves blocked from shipping cigarettes and other tobacco products to American troops in Afghanistan and Iraq because of a new law meant to hamper smuggling and underage sales through the mail.(AP Photo/Kevin Frayer, File)