Nancy Pelosi started her weekly press conference by directly addressing the release of the whistleblower complaint. Recounting the whistleblower’s allegations that the White House tried to keep details of the Ukraine call from becoming public, the House speaker said: ‘This is a cover-up.’ Pelosi also explained her thinking behind deciding to launch a formal impeachment inquiry against Trump: ’Last week we saw something that removed all doubt as to whether we should move forward’