In this photo provided by the San Francisco Opera and taken Thursday Sept. 8, 2011 shown is Thomas Hampson (Rick Rescorla) in Vietnam during a dress rehearsal of Heart of a Soldier in San Francisco. ... more 
In this photo provided by the San Francisco Opera and taken Thursday Sept. 8, 2011 shown is Thomas Hampson (Rick Rescorla) in Vietnam during a dress rehearsal of Heart of a Soldier in San Francisco. (AP Photo/San Francisco Opera, Cory Weaver) less 
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Associated Press | Photo By San Francisco Opera, Cory Weaver
Sun, Sep 11, 2011 3:06 PM EDT