[u"Dr. Ben Carson delivers his speech on the second day of the 2015 Conservative Political Action Conference (CPAC) at the Gaylord National Resort and Convention Center in National Harbor, Md., Thursday, February 26, 2015. This event, which is billed as the nation's largest gathering of conservatives, runs February 25-28, 2015.(Photo by Rod Lamkey Jr. for The Washington Times)", u"Rebecca Simon (left) of Palos Verdes, Calif., is joined by her sister Christmas Simon (second from left) of Yorba Linda, Calif., listen as Dr. Ben Carson delivers his speech on the second day of the 2015 Conservative Political Action Conference (CPAC) at the Gaylord National Resort and Convention Center in National Harbor, Md., Thursday, February 26, 2015. This event, which is billed as the nation's largest gathering of conservatives, runs February 25-28, 2015.(Photo by Rod Lamkey Jr. for The Washington Times)"]