Donald Trump scored his second straight victory Tuesday in the race for the U.S. Republican presidential nomination, further cementing his grip on the party and raising doubts about his sole remaining rival Nikki Haley's path forward.Despite facing a host of legal problems, including 91 criminal charges in four separate cases, the former president's win greatly increased the likelihood he will seal the nomination and head into a general election rematch in November against his successor Joe Biden.While Haley, who served in the Trump administration as U.S. ambassador to the United Nations, i…READ FULL ARTICLE