He took that back after Trump changed his comment. He was shocked to hear and see Nazis carrying torches and chanting anti-Jewish slogans going back to Hitler and the Holocaust and Trump not condemning it. He is also one of the leaders in the Senate working on a bipartisan replacement for Obamacare--  the plan where you can choose to buy a policy at the state level and not the Federal level through Medicaid which has support from Republicans from states that have chosen to increase Medicaid.