US President Barack Obama retells a story he heard from one of the victims about holding her fingers on her best friends neck to stop bleeding following the shootings, during a visit at the University of Colorado Hospital in Aurora, Colorado, July 22, 2012, following a visit with victims and family members of last week's shootings during a midnight showing of the new Batman movie, 'The Dark Knight Rises,' at a nearby movie theater that left 12 killed and 58 injured.  AFP PHOTO / Saul LOEB        (Photo credit should read SAUL LOEB/AFP/GettyImages)