Spotlight: House judiciary panel takes over Trump impeachment proceeding

Jonathan Turley, professor of public interest law at the George Washington University Law School, testifies before the U.S. House Judiciary Committee on Capitol Hill in Washington D.C., the United States, on Dec. 4, 2019. The Democrat-led House Judiciary Committee took over a months-long impeachment proceeding into U.S. President Donald Trump by holding its first hearing on Wednesday. (Xinhua/Liu Jie)