Biden introduces Obama during a ceremony honoring national Top Cops award winners during a ceremony in the Rose Garden at the White House in Washington

 
Biden introduces Obama during a ceremony honoring national Top Cops award winners during a ceremony in the Rose Garden at the White House in Washington
U.S. Vice President Joe Biden (R) introduces President Barack Obama during a ceremony honoring the 2012 National Association of Police Organizations Top Cops award winners during a ceremony in the Rose Garden at the White House in Washington, May 12, 2012. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS CRIME LAW)