First Lady Michelle Obama Hugs Roxanna Green

First Lady Michelle Obama hugs Roxanna Green as she enters the House Chamber prior the State of the Union address at the U.S. Capitol in Washington, D.C., Jan. 25, 2011. John and Roxanna Green are the parents of eleven-year-old Dallas and the late Christina Taylor, the nine-year-old girl killed when a gunman opened fire on Rep. Gabrielle Giffords in Tucson earlier this month. (Official White House Photo by Chuck Kennedy)