"I want to take a look one more time," Barack Obama said as he left the inaugural ceremonies platform, looking back at the throngs of people that had turned out to witness his second and last inauguration address.
"I'm not gonna see this again," the president added.
Staff Sgt. Jeffrey Roskos with the 3rd U.S. Infantry Regiment, "The Old Guard," participates in the annual Flags-In ceremony, May 23, 2013, at Arlington National Cemetery in Arlington, Virginia. Soldiers place American flags in front of more than 260,000 gravestones in the cemetery in honor of Memorial Day. UPI/Kevin Dietsch