Obama herdenkt in Tucson slachtoffers van aanslag

Daniel Hernandez (L), the 20-year-old intern credited with likely saving the life of Rep. Gabrielle Giffords and Congresswoman Gabrielle Gifford's husband, NASA shuttle commander Mark Kelly (R), applaud U.S. President Barack Obama and first lady Michelle Obama as they attend the "Together We Thrive: Tucson and America" event held to support and remember the victims of the mass shooting, at the University of Arizona in Tucson, Arizona, January 12, 2011. REUTERS/Jim Young (UNITED STATES - Tags: POLITICS CIVIL UNREST CRIME LAW) REUTERS