Confirmation on Sunday that a legal firm is representing another whistleblower in connection with a formal complaint about President Trump Donald John TrumpFederal prosecutor speaks out, says Barr 'has brought shame' on Justice Dept. Former Pence aide: White House staffers discussed Trump refusing to leave office Progressive group buys domain name of Trump's No. 1 Supreme Court pick MORE's alleged interactions with Ukraine dominated the political talk shows.

Guests also discussed Trump's request that China investigate the Bidens and the latest developments in the House Democrats' impeachment inquiry.

Read The Hill's complete coverage below.