4:20 pm: Maybe I've missed something, though i don't think so, but so far the senators haven't bothered to ask Brennan any of the tough questions suggested by, among others, The Nation, the New York Review of Books, and many others. It's as if the "kill list," the president's authority to order drone assassinations, the legal authority on which it's based, the efficacy of using drones all over the world, etc., aren't worth worrying about. The Republicans are obsessed with asking Brennan about "leaks" -- as Dan Coats (R.-Ind.) is doing now -- and the Democrats are obsessed with the malfeasance of the CIA in the George W. Bush administration. Senator Levin (D.-Mich.) went back to 2002, when the CIA have credence to Cheney's nonsense about secret meetings between Iraqi offiials and Mohammad Atta of the 9/11 Al Qaeda team.