On Tuesday, William Taylor, a career U.S diplomat and the top U.S. official at America's Ukraine embassy, was deposed by House impeachment investigators. His testimony, described by Democrats as extremely damning, was conducted behind closed doors, but his opening statement was made public. In his 15-page statement, Taylor detailed how he came to learn that President Trump was withholding both U.S. military aid approved by Congress and also a White House meeting until Ukrainian President Volodymyr Zelensky publicly committed to investigating a company that hired Hunter Biden and a conspiracy theory involving the Democratic National Committee.

ABC News ran through the highlights of Taylor's "explosive testimony" Tuesday night.

"If this were a trial you'd call Ambassador Taylor the star witness," congressional correspondent Nancy Cordes said at CBS News. "What he's been describing in great detail all day is exactly the quid pro quo that the president had been denying."

NBC News anchor Lester Holt said "Trump's oft-repeated impeachment defense that there was no quid pro quo may have crumbled today under the weight of [Taylor's] explosive testimony." CNN's Anderson Cooper said Taylor "revealed in great detail and no uncertain terms that President Trump himself directed his people to push for a quid pro quo with the president of Ukraine," making Tuesday perhaps "one of the most consequential days in the impeachment inquiry as well as, possibly, this presidency."

At Fox News, Rep. John Ratcliffe (R-Texas) argued, unchallenged, that "there is no quid pro quo until someone from the Ukraine says 'We knew military aid was being withheld during the July 25 call' [between Trump and Zelenksy], and that testimony hasn't come and it's not coming." CNN's Chris Cuomo saw the upside to America finally learning the truth.

"So many see this as a very dark day for the President," says @chriscuomo on today's impeachment developments. "That's not my perspective. We have finally seen the light of truth. We know what happened and that light shone brightly today from an unlikely source: team Trump." pic.twitter.com/YDlB5RI0r1 — Cuomo Prime Time (@CuomoPrimeTime) October 23, 2019

"The real only question that remains," Cuomo said, is "what should the consequence be" for Trump. Peter Weber