The Supreme Court’s conservative majority expressed concern Tuesday over the federal government’s use of an obstruction law to prosecute a Jan. 6 Capitol riot defendant, which could have major implications for President Trump’s separate election interference case. Joseph Fischer, a onetime police patrolman, is one of about 350 people charged by the Justice Department with “obstruction of an official proceeding” in connection with the disruption of Congress’ certification of...

MEXICO CITY (AP) — The United States said Tuesday it has filed a labor complaint after Mexico refused to act on alleged union-busting by a Mexican company. The U.S. Trade Representatives Office said it has filed a request for a dispute settlement panel under the U.S.-Mexico-Canada free trade agreement, known as the USMCA. The trade pact established rapid-resolution mechanisms to guarantee unions the right to organize in Mexico....