FILE - In this Thursday, May 17, 2012 file photo, a man takes nap on one of oil tankers used to transport NATO fuel supplies to neighboring Afghanistan, in Karachi, Pakistan. The U.S. and Pakistan are... more 
FILE - In this Thursday, May 17, 2012 file photo, a man takes nap on one of oil tankers used to transport NATO fuel supplies to neighboring Afghanistan, in Karachi, Pakistan. The U.S. and Pakistan are starting to look more like enemies than friends, threatening the U.S. fight against Taliban and al-Qaida militants based in the country and efforts to stabilize neighboring Afghanistan before American troops withdraw. The latest irritant is Pakistan's refusal to end its six-month blockade of NATO troop supplies meant for Afghanistan. (AP Photo/Fareed Khan, File) less 
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Associated Press | Photo By Fareed Khan, File
Sat, Jun 9, 2012 1:12 PM EDT