Dozens of senior officials were either aware of or involved in the Ukraine scheme and failed to expose or stop it. How a lone CIA analyst, alarmed by Trump’s shadow foreign policy, drafted an unprecedented document that triggered an impeachment inquiry.

This article is based on interviews with dozens of U.S. and Ukrainian officials, the whistleblower report, the White House call record and thousands of pages of impeachment hearing transcripts. https://t.co/sYQcdx3kUg

— The Washington Post (@washingtonpost) November 17, 2019