washington/manchester n.h. u.s. democratic presidential candidate hillary clinton campaign chair deny monday report consider staff change new hampshire nominate contest tuesday zero truth may read wrong hillary stand behind team period chairman john podesta tweet podesta respond politico report clinton husband former president bill clinton plan reassess staff strategy first four primaries become increasingly critical aid demand evaluation sooner former secretary state would incline add new staff rather fire current employees accord politico story cite six unnamed source clinton clear front-runner democratic nomination lose grind challenger bernie sanders u.s. senator vermont expect win new hampshire primary last week narrowly beat sanders iowa caucus first nominate contest nov. election ask msnbc politico story clinton say idea talk talk to go take stock go campaign get clinton say interview msnbc confident people commit commit best say report megan cassella amanda becker edit mohammad zargham cynthia osterman sap sponsor content independently create reuters editorial staff fund part sap otherwise role coverage clinton campaign deny staff change work