WASHINGTON — The House committee investigating the Jan. 6 attack on the Capitol issued a subpoena Wednesday for the testimony of Pat A. Cipollone, the White House counsel to President Donald J. Trump who repeatedly fought back against extreme plans to overturn the 2020 election, after he resisted testifying publicly.
In a statement accompanying the subpoena, the leaders of the committee said they were seeking Mr. Cipollone’s deposition…