Photos from the annual Rolling Thunder in Arlington, Virginia, May 24, 2015, where thousands ride from the Pentagon to the Vietnam Memorial in Washington, DC to publicize the POW-MIA issue and to honor America's military veterans during Memorial Day weekend.
U.S. President Barack Obama visits a pre-schoolers classroom after delivering delivers remarks at the Adas Israel Congregation in celebration of Jewish American Heritage Month, on Friday May 22, 2015, in Washington, D.C. Pool Photo by Aude Guerrucci/UPI
Members of the 3rd U.S. Infantry Regiment (The Old Guard) placed American flags at all of the over 228,000 headstones at Arlington in honor of Memorial Day during the annual Flags-In ceremony in Arlington, Virginia on May 21, 2015.
Rookie driver Ethan Ringel wins the pole for the 12th running of the Freedom 100 at the Indianapolis Motor Speedway on May 21, 2015 in Indianapolis, Indiana. Ringel set a new track record for the Indy Lights Series at 197.684 MPH.
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