Peter Navarro‚ a onetime adviser to former President Trump‚ was sentenced Thursday to four months in prison for refusing to comply with a congressional investigation into the Jan. 6 attack on the Capitol. Navarro was convicted in September on two counts of contempt of Congress — one for failing to produce documents related to the probe and another for skipping his deposition.  Prosecutors argued Thursday that Navarro showed “utter disregard” for the House committee’s probe and “utter...