A Year After Bin Laden Death, U.S. Maintains Drone Campaign

Aired: 4/30/2012 | 0:03:40 | Clip
Since a military strike killed al-Qaida leader Osama bin Laden one year ago, the U.S. has maintained a relentless campaign using drone aircraft to target the group's militants in Pakistan and elsewhere. Judy Woodruff reports.

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