Mark Wilkins / WENN

Sarah Palin and Piper Palin in motorcycle helmets

Sarah Palin (center), Piper Palin (lower right) and their family (not seen) take part in the annual Rolling Thunder rally for POW/MIA (prisoners of war / missing in action) through Washington, D.C. This photo was taken in Arlington, Virginia on May 29, 2011.

See our biography of Sarah Palin