Weekly Standard 
Feb 14, 2013
Senator Rand Paul is pledging to “hold” John Brennan’s nomination for CIA director, a statement from his Senate office reports.
“I have asked Mr. Brennan if he believed that the President has the power to authorize lethal force, such as a drone strike, against a U.S. citizen on U.S. soil, and my question remains unanswered. I will not allow a vote on this nomination until Mr. Brennan openly responds to the questions and concerns my colleagues and I share.” Paul’s statement reads.
“These issues must be discussed openly so that the American people can understand what constraints exist on the government’s power to use lethal force against its citizens. Before confirming Mr. Brennan as the head of the CIA, it must be apparent that he understands and will honor the protections provided to every American by the Constitution.”