Rep. Jerry Nadler (D-N.Y.), chairman of the House Judiciary Committee—which has jurisdiction over impeachments—said Sunday that he believes President Donald Trump obstructed justice and his panel will issue document requests on Monday to dozens of people tied to Trump, including members of his family, business empire, and administration.

“Tomorrow, we will be issuing document requests to over 60 different people and individuals from the White House to the Department of Justice, Donald Trump, Jr., Allen Weisselberg, to begin the investigations to present the case to the American people about obstruction of justice, corruption, and abuse of power,” Nadler said on ABC News‘ “This Week.”

While Special Counsel Robert Mueller is very specifically investigating allegations of Russian interference in the 2016 presidential election and any potential collusion with the Russians or efforts to obstruct that probe by members of Trump’s campaign or administration, Nadler said “we have to focus much more broadly on [issues like] abuses of power.”

Regarding the Mueller probe, ABC News chief anchor George Stephanopoulos asked Nadler, “Do you think the president obstructed justice?” The congressman responded: “Yes, I do. It’s very clear that the president obstructed justice.” He pointed to the several instances when Trump has attacked the ongoing investigation as a “witch hunt.”

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