Tim Mak

Gordon Sondland, the U.S. ambassador to the European Union, testified that military aid to Ukraine was conditioned on political investigations and that President Trump's direction was clear.

Former ambassador Kurt Volker testified on Tuesday that, despite the positive news about Ukraine's new president, President Trump held a negative view of Ukraine that was rooted in the past.

David Holmes told impeachment investigators that he heard Gordon Sondland, the U.S. Ambassador to the E.U., tell President Trump that Ukraine's president agreed to political investigations.

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

We look at what we learned in the first day of public impeachment hearings. Also, the Southern Poverty Law Center says emails show Stephen Miller promoted white nationalist theories.

The House impeachment inquiry moved out into the open on Wednesday with the nation hearing directly from key witnesses.

Lawmakers prepare for the open impeachment hearings that begin this week. Republicans continue to echo the president - that there was nothing impeachable out of the call with the Ukrainian president.

We discuss the details of what was in the testimony transcripts released this past week in the impeachment inquiry.

Transcripts from Alexander Vindman, an NSC official who listened to the call between President Trump and the Ukrainian president, and Fiona Hill, the former top Russia White House aid were released.

Public hearings in the inquiry begin next week. The House Intelligence Committee has called three senior state department officials — including William Taylor, the top diplomat to Ukraine.

The House impeachment inquiry moves into a new phase next week with public hearings. This, as the committee releases another transcript from a key State Department official who testified privately.

Republican Louisiana Sen. Bill Cassidy discussed the ongoing impeachment inquiry on Thursday.

The House of Representatives approved a resolution to formalize the impeachment inquiry on Thursday. Tim Morrison, a national security adviser, testified about the Ukraine phone call.

The deposition notice, obtained by NPR, requests a "voluntary appearance" from the former national security adviser next week. But the invitation may not be enough to compel him to testify.

Lawmakers approved a resolution affirming that it is U.S. policy to recognize the genocide of 1.5 million Armenians at the hands of the Ottoman Empire, now modern-day Turkey.

GOP lawmakers broke House rules by entering a secure area where a closed-door interview was scheduled to be held. Committee rules allow only those serving on those panels conducting inquiry to attend.

Amid bipartisan pushback on the administration's policy shift in the Mideast the State Department's special envoy for Syria faces tough questions from senators on the decision to pull those troops.

The Senate Foreign Relations Committee heard from U.S. diplomat James Jeffrey as Congress considers new sanctions against Turkey. But the top Senate Republican warns against action against an ally.

Gordon Sondland, the U.S. ambassador to the E.U., told investigators leading the impeachment inquiry that President Trump directed him to work with Rudy Giuliani, his personal attorney, on Ukraine.