Obama Delivers Remarks At National Peace Officers Memorial Service

WASHINGTON, DC - MAY 15: (AFP OUT) U.S. President Barack Obama (L) and Attorney General Eric Holder attend the 32nd annual National Peace Officers' Memorial Service at the West Front Lawn at the U.S. Capitol May 15, 2013 in Washington, DC. President Barack Obama delivered remarks at the event, invoking the law enforcement officers who worked to bring the Boston Marathon bombing suspects to justice. (Photo by Olivier Douliery - Pool/Getty Images)