Key Takeaways From Gordon Sondland's Watershed Impeachment Hearing

President Trump, Vice President Pence, Secretary of State Mike Pompeo and much of officialdom was "in the loop" throughout the Ukraine affair, a key witness told Congress on Wednesday in watershed testimony.

Gordon Sondland, the U.S. ambassador to the European Union, rejected the idea that he was part of any back channel or shadow effort.

He said he conferred with the State Department and the National Security Council all this year as he and other envoys worked to try to get concessions for Trump from Ukrainian President Volodymyr Zelenskiy.