Article Photos: Brennan defends drone strikes, even on Americans



CIA Director nominee John Brennan testifies on Capitol Hill in Washington, Thursday, Feb. 7, 2013, during his confirmation hearing before the Senate Intelligence Committee'. (AP Photo/J. Scott Applewhite)

CIA Director nominee John Brennan testifies on Capitol Hill in Washington, Thursday, Feb. 7, 2013, during his confirmation hearing before the Senate Intelligence Committee'. (AP Photo/J. Scott Applewhite)