President Trump

Gallagher was acquitted earlier this year of murdering an ISIS combatant in 2017 but convicted of a lesser crime. President Trump last week restored his rank, but did not pardon him.

The U.S. House of Representatives is holding open hearings in its impeachment inquiry into President Trump. Watch the proceedings live. 

The U.S. ambassador to the EU will give much-anticipated public testimony Wednesday in the impeachment inquiry of President Trump. His story has changed since he first testified last month.

The poll shows just how locked in most Americans are in their partisan positions, even as nearly a dozen people have either testified or are set to testify in the impeachment inquiry.

Impeachment is clearly shaping up to be a partisan affair, and there was a new witness who said he overheard the president inquiring about how the prospect for "investigations" in Ukraine was going.

Closed-door testimony from the only White House staffer cooperating with the probe could provide first-hand knowledge about details that remain hazy.

Some former and current Pentagon officials had warned that clearing the men might undermine the military justice system.

House Speaker Nancy Pelosi outlines an argument that could shape possible articles of impeachment — that withholding military assistance for political investigations amounts to bribery.

Acting U.S. Ambassador to Ukraine William Taylor and top State Department official George Kent testified in an open hearing Wednesday, the first of many to come in the impeachment inquiry.