Donald Trump is escalating a political war within his own party that could undermine the Republican push to fight President Joe Biden’s agenda and ultimately return to power.A day after blistering Mitch McConnell, the Senate’s top Republican, as a “dour, sullen and unsmiling political hack,” Trump repeated his baseless claim on Wednesday that he was the rightful winner of the November election in a series of interviews with conservative outlets after nearly a month of self-imposed silence. ‘Political hack’: Trump lashes out at McConnell after impeachment acquittal Trump also continued to attack McConnell, accusing the Senate GOP leader of failing to stand up for Republicans after McConnell blasted Trump for inciting the Jan.