WASHINGTON — The U.S. Senate is expected to head to trial later this month after House Republicans impeached Department of Homeland Security Secretary Alejandro Mayorkas Tuesday in a historic move against a sitting Cabinet member. A special core set of impeachment rules that were last revised in the 1980s requires the body to consider resolutions containing impeachment articles that arrive from the House. Senate Majority Leader Chuck Schumer’s office said Tuesday night the Democratic-controlled chamber will take action when it returns from recess on Feb. 26. Senators will be sworn in as jurors…