Watch Trump’s reaction to impeachment inquiry, as Democrats cry ‘cover-up’

US President Donald Trump commented on the impeachment inquiry against him. Trump repeated his charge that it was a witch-hunt. The US President has been accused of trying to pressurise Ukraine president to probe the former's probable challenger in 2020, Joe Biden. Meanwhile, Speaker of the House Nancy Pelosi commented on the inquiry. Pelosi said that Trump betrayed his oath of office, national security and integrity of US elections.