Bernie Sanders vows to fight on despite Clinton claiming nomination (8 images)

Democratic presidential candidate Bernie Sanders acknowledges supporters as his wife Jane (L) looks on at the Barker Hanger in Santa Monica, California on June 7, 2016. Despite Hillary Clinton claiming the Democratic nomination for president and heading for an apparent victory in the California primary, a defiant Sanders told supporters he will continue fighting "for every vote and every delegate we can get." Photo by Jim Ruymen/UPI

Democratic presidential candidate Bernie Sanders proclaims "We are going to fight hard to win the primary in Washington, D.C., and.then we take our fight for social, economic, racial and environmental justice to Philadelphia, Pennsylvania," the site of the Democratic National Convention at the Barker Hanger in Santa Monica, California on June 7, 2016. Despite Hillary Clinton claiming the Democratic nomination for president and heading for an apparent victory in the California primary, a defiant Sanders told supporters he will continue fighting "for every vote and every delegate we can get." Photo by Jim Ruymen/UPI

Supporters await the arrival of Democratic presidential candidate Bernie Sanders at the Barker Hanger in Santa Monica, California on June 7, 2016. Despite Hillary Clinton claiming the Democratic nomination for president and heading for an apparent victory in the California primary, a defiant Sanders told supporters he will continue fighting "for every vote and every delegate we can get." Photo by Jim Ruymen/UPI

Supporters react to comments by Democratic presidential candidate Bernie Sanders at the Barker Hanger in Santa Monica, California on June 7, 2016. Despite Hillary Clinton claiming the Democratic nomination for president and heading for an apparent victory in the California primary, a defiant Sanders told supporters he will continue fighting "for every vote and every delegate we can get." Photo by Jim Ruymen/UPI