a listen. >> we will conduct this campaign on the high road. i don't think you need to run down someone's reputation in order to run for the office of president. of course we'll have our disagreements. that's what campaigns are all about. but i want you to know that i respect my fellow republican candidates, and i respect the president of the united states. >> reporter: there are already some elbows flying in this race. huntsman released an ad featuring one of his favorite hobbies, moto cross. there were a couple of parities out today one my former pennsylvania senator rick santorum showing the rider crashing, criticizing huntsman for not signing a particular pro life pledge. they have released a mock ad saying huntsman is riding away from his record. he arrived here shortly. we are waiting for word that the charter flight he took from new jersey to new hampshire has arrived on the ground.