Sunday on ‘This Week’: President Trump’s Personal Attorney Rudy Giuliani President Trump’s Personal Attorney Rudy Giuliani will be on "This Week."

This Sunday, George Stephanopoulos goes one-on-one with President Trump’s personal attorney Rudy Giuliani to discuss the Trump team’s strategy in the Mueller investigation.

And ABC News Chief Legal Analyst Dan Abrams and former New Jersey Governor and ABC News Contributor Chris Christie break down the latest in the Mueller investigation, and the president’s use of his pardon power.

Plus, with the nuclear summit between President Trump and Kim Jong Un revived for June 12 in Singapore, former Trump Homeland Security and Counterterrorism Adviser Tom Bossert, former U.S. Ambassador to the United Nations Bill Richardson, and Senior Fellow, Korea Chair at the Center for Strategic & International Studies and former CIA Senior Analyst Sue Mi Terry discuss the opportunities and challenges involved in the historic meeting.

And the Powerhouse Roundtable debates the week in politics, with ABC News Chief White House Correspondent Jonathan Karl, Republican Strategist and Bush White House Political Affairs Director Sara Fagen, Democratic Strategist and former Clinton Campaign Spokesperson Karen Finney, Open Society Foundations President and Obama White House Political Affairs Director Patrick Gaspard, and Former House Speaker Newt Gingrich, author of the new book “Trump’s America.”

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