Economists suggest it would throw 4 million people off of insurance. if you got an objective assessment, it would be much higher than that, the responsibility as the president has said is on the republicans to develop an alternative. >> they say they're going to work on that, let me ask you this very quickly. trump has said he tried to keep the most popular parts of obama care, giving americans access to health insurance. is that financially feasible without keeping obama care's less popular stipulations like mandatory individual coverage? >> no. it's the short answer. there are four -- have y...