Tig Notaro Advocates: The Pajama Men and Wild Flag Women 

...Mary Tillman. The mother of Pat Tillman, the professional
football player who turned down a multimillion-dollar contract to join
the U.S. Army after 9/11 and was killed by friendly fire. Mary’s
relentless determination, demanding the truth from the U.S. military
about the facts surrounding Pat’s death, inspires me to no end.