DALLAS — As Republicans huddle for a last show of unity before the home stretch of the midterm elections, a top Senate Republican revealed what his Democratic colleagues are predicting about the future of their party.Senate Majority Whip John Barrasso, R-Wyo., told Fox News Digital that in private, his colleagues across the aisle are wringing their hands over the insurgent progressive wave that has fast become the standard-bearer of the Democratic Party during this election cycle."It's surprising how the energy of the Democrat Party has moved to the far, far left," Barrasso said during an inte...