Conservative commentator George F. Will left Fox News and the Republican Party over his views of Trump – who he has called a "political sociopath" (and much more). Will joins Lawrence O'Donnell to discuss why intellectual conservatism and Trumpism are incompatible.

Conservative commentator George F. Will left Fox News and the Republican Party over his views of Trump – who he has called a "political sociopath" (and much more). Will joins Lawrence O'Donnell to discuss why intellectual conservatism and Trumpism are incompatible.