PASADENA, CA - JANUARY 21: Freedom Summer volunteer Linda Wetmore Halpern and Dave Dennis, Mississippi director of CORE and a principal organizer of Freedom Summer, speak onstage during the ' American... more 
PASADENA, CA - JANUARY 21: Freedom Summer volunteer Linda Wetmore Halpern and Dave Dennis, Mississippi director of CORE and a principal organizer of Freedom Summer, speak onstage during the ' American Experience/"Freedom Summer" 'panel discussion at the PBS portion of the 2014 Winter Television Critics Association tour at Langham Hotel on January 21, 2014 in Pasadena, California. (Photo by Frederick M. Brown/Getty Images) less 
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Getty Images | Photo By Frederick M. Brown / Getty Images
Tue, Jan 21, 2014 2:02 PM EST