Watch George Stephanopoulos' full interview with Donald J. Trump's personal attorney Rudy Giuliani on This Week, covering everything from Michael Cohen to special counsel Robert Mueller. https://abcn.ws/2N06ZG5 | This Week

“This Week with George Stephanopoulos” is ABC News’ pre-eminent Sunday morning discussion program. | This Week

In a special ABC 20/20, George Stephanopoulos presses Pres. Trump on claim he is preserving pre-existing conditions even as his administration argues in court against Obamacare, which protects them: "You've been trying to strike down pre-existing conditions." https://abcn.ws/32DKPnX | ABC News

1.4K views · 69 reactions | ABC News' George Stephanopoulos: "You clearly believe that there was a group of people working against you. Do you think Pres. Obama was behind it?" Pres. Trump: "I would say that he certainly must have known about it ... I'm not gonna make that statement quite yet." https://abcn.ws/2XSljWT | This Week | Facebook