Members of Congress and other Capitol Hill staffers observe a moment of silence on the steps of the U.S. Capitol for Arizona Congresswoman Gabrielle Giffords in Washington

 
Members of Congress and other Capitol Hill staffers observe a moment of silence on the steps of the U.S. Capitol for Arizona Congresswoman Gabrielle Giffords in Washington
Members of Congress and other Capitol Hill staffers observe a moment of silence on the steps of the U.S. Capitol for Arizona Congresswoman Gabrielle Giffords in Washington January 10, 2011. A 22-year-old man has been charged with trying to assassinate Giffords in a shooting rampage that killed six people and wounded 14 in Tucson. Giffords is fighting for her life in a Tucson hospital. REUTERS/Kevin Lamarque (UNITED STATES - Tags: CRIME LAW POLITICS)