Invisible Children answers critics after video hit

FILE - This July 31, 2006 file photo shows Joseph Kony, leader of the Lord's Resistance Army, during a meeting with a delegation of 160 officials and lawmakers from northern Uganda and representatives of non-governmental organizations in Congo near the Sudan border. An activist group based in Southern California is getting worldwide attention for a video that documents wartime atrocities in Africa. The film released Monday, March 7, 2012 is part of an effort called KONY 2012. It targets the Lord's Resistance Army and its leader, Joseph Kony, a bush fighter wanted by the International Criminal Court for crimes against humanity. (AP Photo, File)

March 12, 2012 6:38:08 PM PDT
The chief executive of a group that produced a wildly popular video about African warlord Joseph Kony answered critics Monday, defending its tactics and spending practices.