Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. House Democrats Take Trump Impeachment Inquiry Public Katherine Gypson CAPITOL HILL - House Democrats will launch a new phase in the impeachment investigation of U.S. President Donald Trump next week with a round of public testimony from former administration officials. Those witnesses will provide a detailed picture of Trump's alleged invitation of foreign interference into the 2020 presidential election. Newly released transcripts from the closed door testimony preview could mark a pivotal week in the Trump presidency. Weeks of witness testimony behind closed doors on Capitol Hill are about to go public. House Intelligence Committee Chairman Adam Schiff is leading the open hearings that Democrats hope will make a case to the American people for the impeachment of President Trump. .