alifornia Gov. Gavin Newsom said President Donald Trump is the “gravest threat to American democracy” as he addressed voters ahead of November's midterm elections. Newsom, viewed as a possible Democratic presidential candidate for 2028, has repeatedly clashed with Trump and his Administration over a range of political and legal disputes. "If you disagree with him, he tries to prosecute you. If you beat him, he calls you illegitimate. This is not normal in a democracy," Newsom said in a social media post Monday night. "From Georgia to California, we must stop him." Newsom hit the campaign trail in Nevada last...