CHICAGO — Newly sworn-in Republican U.S. Rep. Mary Miller was under intense criticism from fellow lawmakers and others on Wednesday over comments she made during a speech in Washington, D.C., in which she invoked Adolf Hitler. Miller’s voice was captured on video on Tuesday making the remarks, which were rebuked by Republicans and Democrats on social media Wednesday. A Miller spokeswoman confirmed she made the remarks. “If we win a few elections, we’re still going to be losing unless we win the hearts and minds of our children. This is the battle. Hitler was right on one thing. He said, ‘Whoev…