U.S. envoy says Trump directed him to work with Giuliani on Ukraine policy

Ambassador to the European Union Gordon Sondland distances himself from the president and tells Congress that he disagreed with the directive.

House Democrats subpoena Energy Secretary Rick Perry in impeachment probe

He is asked to provide documents related to a Ukrainian state-owned energy company as well as his involvement in a July call between Trump and Ukrainian President Volodymyr Zelensky.

White House says it won’t cooperate with impeachment probe, fueling constitutional clash

The House Intelligence Committee said earlier that the no-show of the U.S. European Union ambassador will be considered evidence of obstruction of Congress.

State Department rattled by impeachment inquiry revelations

Former senior officials worry that the political turmoil in Washington will damage U.S. foreign policy objectives around the world.

Democrats to subpoena White House for Ukraine documents as impeachment fight heats up

Intelligence Committee Chairman Adam Schiff warns that stonewalling could lead to an additional article of impeachment. The president fires back with name-calling and expletives.

The Ukraine memo: What we know, what we don’t

Spoiler Alert: It's not a smoking gun

Russia looks to gain back land, power

Massive cyberattack hits Europe with widespread ransom demands

Russia’s probe in Ukraine targets Trump administration

68-year-old takes on role as Peace Corps volunteer