Speaker Nancy Pelosi admits Democrats may have ‘no choice’ but to impeach Trump
Speaker Nancy Pelosi at 'Time' 100 (screengrab)

House Speaker Nancy Pelosi called President Donald Trump an "existential threat" to America.

Pelosi was interviewed on Tuesday by Molly Ball, national political correspondent for Time magazine.

The Speaker said Democrats may have "no choice" but to proceed to impeachment if that's where the facts lead.