Multiple witnesses have testified that Trump withheld aid to Ukraine to pressure the country into investigating former Vice President Joe Biden, his son Hunter Biden, and conspiracy theories about a Democratic National Committee computer server.
Biden is the front-runner for the Democratic presidential nomination, and is consistently ahead of Trump in early polling, something the president has raged about on Twitter.
King tweeted on Sunday:
The bestselling author has been a frequent Trump critic on social media and was even blocked by the president for his comments.
Public impeachment hearings resume on Tuesday with four key witnesses, including Lt. Col. Alexander Vindman, the National Security Council’s Ukraine expert, and Jennifer Williams, an aide to Vice President Mike Pence who has previously testified that Trump’s request of Ukraine was to serve his “personal political agenda.”