ALL OVER THE MAPCan someone please explain to me how these two lines of attack go together?http://tpmelectioncentral.talkingpointsmemo.com/2008/07/mccain_camps_new_attack_obama.phpOn a conference call just now with reporters, McCain foreign policy adviser Randy Scheunemann compared Barack Obama's insistence on a timetable for withdrawal from Iraq to Bush's insistence that we were winning even as