NEW : King : ` ` It sticks into this perception that he 's a bully '' NEW : King : ` ` If that perception starts to stick in , that 's not a presidential candidate '' Top aides to Gov . But , she said , if it `` turns out he 's lying about what he knew or whether he ordered it -- that 's going to be the worst , the most damaging . Chris Christie communicate about lane changes to George Washington Bridge . Christie says he knew nothing about what transpired ; mayor says e - mails raise credibility questions .
NEW : King : ` ` It sticks into this perception that he 's a bully '' NEW : King : ` ` If that perception starts to stick in , that 's not a presidential candidate '' Top aides to Gov . Chris Christie communicate about lane changes to George Washington Bridge . Christie says he knew nothing about what transpired ; mayor says e - mails raise credibility questions .