The top 10 CNN Heroes of 2012 will be announced Thursday at noon on CNN.com . They will be honored at ` ` CNN Heroes : An All - Star Celebration , '' which occurs on December 2 . Who will be Hero of the Year ? You can cast your vote starting at noon .
The top 10 CNN Heroes of 2012 will be revealed Thursday at noon on CNN.com . They will be honored at `` CNN Heroes : An All-Star Tribute , '' which airs live December 2. Who will be Hero of the Year ? You can cast your vote starting at noon .