Former President Donald Trump revealed Saturday he has chosen his running mate for this November’s presidential election. Asked by a reporter at a campaign stop in Philadelphia whether he had made the choice, the presumptive Republican nominee responded, “In my mind, yeah.” [ffad_top] Further questioned whether the person knows, Trump answered, “No, nobody knows.” Fox News correspondent Alexis McAdams was at the same campaign stop at Tony and Nick’s cheesesteak restaurant and also asked the former president about his vice presidential pick. He said that when he just asked the crowd who they li…