>> political effort here. >> hey, look, we had -- many people are saying -- one of the great victories of all time. they are embarrassed. >> to go deeper with are joined by rye onnobles outside of trump tower in new york. the trump camp pushing back against this issue. so is the rnc. some lawmakers, including republicans, don't seem to want to let it go. >> reporter: yeah. it's an interesting showdown set up here, boris, between president elect trump, the rnc and some republican senators. it's clear the president elect doesn't want to open the door to the idea that perhaps the russians were involved in a way that impacted the outcome but there are a group of bipartisan senators that want it looked in to more because of problems that it could lead to down the road. listen to what john mccain said this morning on cbs saying with