In this photo taken on Friday, March 19, 2010, a farmer works in a poppy field in Marjah, Afghanistan. When U.S., Afghan and NATO forces stormed Marjah in February, they were instructed to seize large opium stashes but leave farmers' poppy fields alone. (AP Photo / Dusan Vranic)

In this photo taken on Friday, March 19, 2010, a farmer works in a poppy field in Marjah, Afghanistan. When U.S., Afghan and NATO forces stormed Marjah in February, they were instructed to seize large opium stashes but leave farmers’ poppy fields alone. (AP Photo / Dusan Vranic)

The Big Picture: Afghanistan, March, 2010

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