Former President Donald Trump erupted on Truth Social Monday after the judge in his hush money trial refused to immediately approve his demand to skip court one day in May. Judge Juan Merchan told Trump Monday he needed to see where the trial stood before he allowed the former president to miss proceedings to attend his youngest son Barron’s graduation ceremony. Trump was outraged. “Who will explain for me, to my wonderful son, Barron, who is a GREAT Student at a fantastic School, that his Dad will likely not be allowed to attend his Graduation Ceremony, something that we have been talking abo…