President Donald Trump's new attorney, Rudy Giuliani, is delivering confounding and at times contradictory statements as he tries to lessen the legal burdens on his client from an investigation into Russian interference in the 2016 election and a $130,000 hush payment to a porn actress.

The former New York City mayor is embracing his client's preferred approach to challenges as he mounts Trump's defense through the media. But it's proving to be a bewildering display.

In an interview Sunday with ABC's "This Week," Giuliani dismissed as rumor his own statements about Trump's payment to adult-film actress Stormy Daniels, said he can't speak to whether the president lied to the American people when he denied knowledge of the silencing agreement and wouldn't rule out the president asserting his Fifth Amendment right against self-incrimination in the Russia investigation. Giuliani also couldn't say whether Trump's personal lawyer, Michael Cohen, had made similar payments to other women on the president's behalf.