WASHINGTON — Former special counsel Jack Smith, who brought two since-dismissed federal criminal cases against Donald Trump, told Senators on Tuesday that he would not be silenced “by continued threats of prosecution” over his handling of the investigation into Trump’s efforts to overturn his 2020 election loss in the lead-up to the Jan. 6 attack on the U.S. Capitol. Smith appeared before Senate Judiciary Committee amid the Justice Department’s push to target law enforcement officials involved with Smith’s investigation into Trump’s attempts to overturn the 2020 election results as well as the probe into his handling of classified documents after...