Commentary Last week baseball fans were chased out of major league ballparks for holding up Donald Trump banners. Should their public protests gain momentum, it might spell trouble for the Democratic Party, which fears that mass gatherings out of its control will underscore the Joe Biden administration’s fundamental illegitimacy. In addition to growing evidence of election fraud, what makes it hard for voters to set aside questions about the integrity of the 2020 vote is the disposition of the new White House. Consider some of its policies: Which Americans voted for the higher gas prices that Biden locked in when he shut down the Keystone Pipeline on his first day in office? Who wanted a $6 trillion dollar budget that devalues middle-class wealth with signs of inflation already on the horizon? How many taxpayers wanted the Pentagon to use their money to dismantle combat units, under the guise of purging …