inconsistency, although that certainly did not occur before when he testified. they're hoping they can find daylight from williams the pence aide and vindman in terms of what they say about it. personally what i'm watching for mostly is does the president tweet again. he did himself real damage, republicans and his own advisers will admit by tweeting about yovanovitch during the hearing as she was testifying that she felt threatened. >> and what was that damage? what does that damage look like? >> at minimum it raises the questions of bullying temperament and so forth we have had raised with this president repeatedly. it could also add an article of impeachment. it could contribute to a witness tampering allegation. one of the things that we know that mueller considered in his many considerations of obstruction of justice incidents or potential on truks bstructio justice were tweets and it was tweets aimed at michael cohen for instance or tweets talking about other people who were before the manafort probe. i think if he does that here, i