Tyler Adams scored with a brilliant long-range strike in his first start in more than a year for club or country, Gio Reyna added a second-half goal and the United States beat Mexico 2-0 on Sunday night for their third straight Concacaf Nations League title.Adams put the US ahead in the 45th minute when he received a pass from Weston McKennie, took a touch and curled a shot that eluded the right hand of diving goalkeeper Guillermo Ochoa.Reyna added a 63rd-minute goal to follow up his pair of extra-time assists in Thursday’s semi-final win over Jamaica.The United States stretched their…