Live, from DC: Trump impeachment hearings about to go public

FILE - In this Oct. 15, 2019, file photo, Deputy Assistant Secretary of State George Kent leaves Capitol Hill in Washington, after testifying before congressional lawmakers as part of the House impeachment inquiry into President Donald Trump. (AP Photo/Andrew Harnik, File)

FILe - In this Oct. 22, 2019, file photo Ambassador William Taylor, is escorted by U.S. Capitol Police as he arrives to testify before House committees as part of the Democrats impeachment investigation of President Donald Trump, at the Capitol in Washington. (AP Photo/J. Scott Applewhite, File)

The dais inside the hearing room where the House will begin public impeachment inquiry hearings Wednesday, is seen Tuesday, Nov. 12, 2019, on Capitol Hill in Washington. With the bang of a gavel, House Intelligence Committee Chairman Adam Schiff will open the hearings into President Donald Trump's pressure on Ukraine to investigate Democratic rival Joe Biden's family. (AP Photo/Jacquelyn Martin)
President Donald Trump and first lady Melania Trump walk on the South Lawn of the White House in Washington, Tuesday, Nov. 12, 2019, as they return from New York. (AP Photo/Steve Helber)

Floodlights illuminate the U.S. Capitol dome in Washington, late Tuesday, Nov. 12, 2019. The public impeachment inquiry hearings set to begin Wednesday will pit a Democratic attorney who built his reputation as a federal mob and securities fraud prosecutor against a GOP House Oversight investigator who helped steer some of the most notable probes of the Obama administration. (AP Photo/Patrick Semansky)

WASHINGTON — The closed doors of the Trump impeachment investigation are swinging wide open.