Republican presidential candidate, Sen. Rand Paul, R-Ky., handles a AR-15 style rifle as he meets with customers during a campaign stop at a gun show at Bektash Shrine Center, Saturday, Jan. 23, 2016, in Concord.
Republican presidential candidate, Sen. Rand Paul, R-Ky., handles a AR-15 style rifle as he meets with customers during a campaign stop at a gun show at Bektash Shrine Center, Saturday, Jan. 23, 2016, in Concord. John Minchillo AP
Republican presidential candidate, Sen. Rand Paul, R-Ky., handles a AR-15 style rifle as he meets with customers during a campaign stop at a gun show at Bektash Shrine Center, Saturday, Jan. 23, 2016, in Concord. John Minchillo AP

Rand Paul returns to main stage for GOP debate

January 28, 2016 11:26 AM