Donald Trump Jr. told a crowd of several hundred gathered in Washington, D.C., on Wednesday that their presence at a rally in support of President Trump should serve as a warning to Congressional Republicans that they have lost their power. "It should be a message to all the Republicans who have not been willing to actually fight, the people who did nothing to stop the steal," Trump Jr. said at a "Stop the Steal" rally on the National Mall. "This gathering should send a message to them: this isn't their Republican Party anymore. This is Donald Trump's Republican Party."