President Trump Says House Investigation Is A 'Hoax'

The transcript covers President Trump's accusations against Adam Schiff, claiming treason over paraphrasing a call with Ukraine's president. Trump also accuses those linked to the whistleblower complaint of being spies. House Democrats continue their investigation, expecting resistance from the Trump administration. They plan to subpoena the White House for more information on Ukraine. Legal challenges may arise, potentially delaying the inquiry. Trump responds with anger, calling the investigation a waste of time. The whistleblower is set to testify, and former envoy Kurt Volker will testify behind closed doors.

What does President Trump believe about the legitimacy of whistleblowers?

What is the significance of the whistleblower in the context of the investigation?