Ther Heritage Hall Show Choir sings the Star Spangled Banner at the Oklahoma City National Memorial in Oklahoma City, during a ceremony to mark the 19th anniversary of the Oklahoma City bombing, ... more 
Ther Heritage Hall Show Choir sings the Star Spangled Banner at the Oklahoma City National Memorial in Oklahoma City, during a ceremony to mark the 19th anniversary of the Oklahoma City bombing, Saturday, April 19, 2014. (AP Photo/Sue Ogrocki) less 
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Associated Press | Photo By Sue Ogrocki
Sat, Apr 19, 2014 3:06 PM EDT