out. what you have are different interest republican interest groups splitting on this. you have a moderate group like the chamber of commerce who says support donald trump on this then withdrew hamore conservati out there saying you know what, if you vote against this, you re going to be in trouble with conservatives and might just get primaried by another conservative. so for them right now, this is all about the political stakes back home. and at the white house briefing, sean spicer today didn t rule out the possibility that president trump would actually campaign against those republicans who oppose him on this legislation. how serious of a threat is that? well, i mean, i think that threat of donald trump going out there and actively campaigning against republicans is less of a serious threat because if that s the scenario, if the health care bill fails and republicans are in political peril, in peril of losing the house, i think the white house is going to want to be doing