The top 10 CNN Heroes of 2011 have been revealed by CNN 's Anderson Cooper . They will be honored at `` CNN Heroes : 'on September 11 in New York City, and the ceremony is scheduled to air live from Times Square. The annual tribute show will be hosted by Cooper and reveal the CNN Hero of the Year .
The top 10 CNN Heroes of 2011 have been revealed by CNN 's Anderson Cooper . They will be honored at `` CNN Heroes : An All-Star Tribute , '' which airs live December 11 . The annual tribute show will be hosted by Cooper and reveal the CNN Hero of the Year .