March 6: Kentucky Sen. Rand Paul has been talking since 11:47 a.m. Wednesday to delay a confirmation vote for the President’s CIA nominee John Brennan. NBC’s Kelly O’Donnell reports.  (Nightly News)Kentucky Sen. Rand Paul has been talking seeing that eleven:47 a.m. Wednesday to lengthen a affirmation vote for the President’s CIA nominee John Brennan. NBC’s Kelly O’Donnell studies. (Nightly News)