host: andrew exum, thank you for being with us this morning. guest: sure. host: you can find exum's blog as well as information about his past. he was an army ranger and an adviser to stanley mcchrystal. that is all for "washington journal" this morning. we go to the house floor. later on, members of congress will be brief behind closed doors about the killing of osama bin laden. have a good morning. host: ca[captioning performed by national captioning institute] [captions copyright national cable satellite corp. 2010] the speaker pro tempore: the house will be in order. the chair lays before the house a communication from the speaker. the clerk: the speaker's room, washington, d.c., may 3, 2011. i hereby appoint the honorable tom mcclintock to act as speaker pro tempore on this day. signed, john a. boehner, speaker of the house of representatives. the speaker pro tempore: pursuant to the order of the house of january 5, 2011, the chair will now recognize members from lists submitted by the majority and minority leaders for morning hour debate . the chair w