The Big Apple’s Big Bird has come home to roost! Mayor de Blasio announced that he was ending his fledgling presidential campaign in September after only 4 months. Politico summed it up, “The mayor of the nation’s largest city was unable to crack more than 1 percent in the polls, had difficulty amassing a sufficient campaign war chest — despite hitting up New York City donors who have business dealings with his administration — and did not qualify for the debate in September.” Meanwhile, his predecessor, Michael Bloomberg, has thrown his hat in the ring…