Impeachment hearings: key witness to reject claim Ukraine meddled in US election - live

Fiona Hill, ex-senior director for Europe and Russia on the national security council, and David Holmes, state department aide in Kyiv, testify In this defining moment for America, support the Guardian's independent journalism. Make a contribution 2.59pm GMT Holmes says Sondland told him Trump only cared about "big stuff" in Ukraine "like the Biden investigation that Mr Giuliani was pushing": I then took the opportunity to ask Ambassador Sondland for his candid impression of the President's view...