Sen. Mark Kelly (D-AZ) laid into former President Donald Trump on CNN on Tuesday afternoon over his move to try to manufacture a political campaign event at Arlington National Cemetery, where his staff reportedly got in a fight with an Army caretaker who told them it was against the rules. “Several gold star families of service members killed in the terrorist attack during the Afghanistan withdrawal have now defended the Trump campaign in taking pictures and cell phone video from his visit to Arlington National Cemetery last week, and they — these families criticized Harris, Vice President Har…