This image made from AP video shows the scene moments after a car bomb exploded in front the PRT, Provincial Reconstruction Team, in Qalat, Zabul province, southern Afghanistan, Saturday, April 6, ... more 
This image made from AP video shows the scene moments after a car bomb exploded in front the PRT, Provincial Reconstruction Team, in Qalat, Zabul province, southern Afghanistan, Saturday, April 6, 2013. Six American troops and civilians and an Afghan doctor were killed in attacks on Saturday in southern and eastern Afghanistan as the U.S. military's top officer began a weekend visit to the country, officials said.(AP Photo via AP video) less 
1 / 30
Associated Press
Sat, Apr 6, 2013 2:12 PM EDT