In this Aug. 28, 2012, file photo, Rep. Ron Paul, R-Texas, arrives on the floor at the Republican National Convention in Tampa, Fla. (AP Photo/Charles Dharapak, File)
Sen. Rand Paul, Kentucky Republican, is set to follow in the footsteps of his father, former Rep. Ron Paul, in making a White House bid. (Associated Press)
homegrown: Sen. Rand Paul, Kentucky Republican, is set to follow in the footsteps of his father, former Rep. Ron Paul, in making a White House bid. (Associated Press)
Republican presidential candidate Rep. Ron Paul, R-Texas, answers a question during a debate Thursday, Sept. 22, 2011, in Orlando, Fla. (AP Photo/Phelan M. Ebenhack, Pool) ** FILE **
Former Rep. Ron Paul describes his new voicesofliberty.com website as a "digital bully pulpit" for early stage political ideas. (Associated Press) ** FILE **