News Wrap: Judge rules McGahn must testify to Congress

In our news wrap Monday, a federal judge ordered former White House counsel Don McGahn to obey a subpoena and testify to Congress about the Mueller report. The ruling has implications for Trump aides who have refused to appear at impeachment hearings. Also, the head of Iran’s Revolutionary Guard accused the U.S., Britain, Israel and Saudi Arabia of fomenting Iranian protests over a fuel tax hike.