WASHINGTON — Stephen Miller, a senior adviser to then-President Donald Trump, testified virtually Thursday morning before the House committee investigating the Jan. 6 attack on the U.S. Capitol, according to a person familiar with the panel's activities. When he was subpoenaed in November, the committee wrote that Miller "participated in efforts to spread false information about alleged voter fraud in the November 2020 election, as well as efforts to encourage state legislatures to alter the outcome of the November 2020 el . . . read the full article here.