CPAC 2014 (17 images)

Senator Rand Paul (R-KY) delivers remarks during the 2014 Conservative Political Action Conference (CPAC), on March 7, 2014 in National Harbor, Maryland. UPI/Molly Riley

Former Senator and former presidential candidate Rick Santorum talk to fans during the 2014 Conservative Political Action Conference (CPAC), on March 7, 2014 in National Harbor, Maryland. UPI/Molly Riley

Senator Rand Paul (R-KY) talks to a supporter during a book signing during the 2014 Conservative Political Action Conference (CPAC), on March 7, 2014 in National Harbor, Maryland. UPI/Molly Riley

Sarah Palin walks out to delivers remarks during the 2014 Conservative Political Action Conference (CPAC), on March 8, 2014 in National Harbor, Maryland. UPI/Molly Riley