The Latest Breaking News from Liz Cheney

"Republicans cannot both be loyal to Donald Trump and loyal to the Constitution," Rep. Liz Cheney said in a speech at the Ronald Reagan Presidential Library.

The former White House counsel is “uniquely positioned to testify” but has declined to provide on-the-record testimony, the panel said.

Warning that America faces a "domestic threat we have never faced before," GOP Rep. Liz Cheney on Wednesday accused Republicans who ignore former President Trump's efforts to overturn the presidential election of being derelict in their duty to preserve the constitutional republic.

Follow live for latest news and updates on January 6 hearings in Congress

Liz Cheney returns to Wyoming from a busy week hearing public testimony before the House Jan. 6 committee to debate Republican primary challengers on Thursday

She alleged Trump is "attempting to unravel the foundations of our Constitutional Republic ... aided by Republican leaders."

The House Committee investigating last year’s assault on the U.S. Capitol said Wednesday it had subpoenaed former White House Counsel Pat Cipollone to appear on July 6 for a closed-door deposition.

Select committee chair Bennie Thompson and vice-chair Liz Cheney say they have been ‘left with no choice’ but to compel Mr Cipollone to give evidence

Cipollone has come up frequently in the committee's public hearings this month.