Commentary Right now, Donald J. Trump’s opponents can’t quite believe what they’re seeing. Just a few short months ago, the “Swamp” denizens of Washington were breathing sighs of relief. They had done it! They had defeated the awful Trump, handed the White House to Joe Biden, and could now begin implementing all their cherished plans for a post-Trump America. And then an amazing thing happened. A twice-impeached former president who had supposedly incited an “insurrection” at the Capitol Building on Jan. 6 has returned—and he’s looking stronger than ever. On the night of Saturday, June 5, Trump emerged to give only his second public speech since leaving the White House this past January. Trump was invited to hold court in front of an enthusiastic crowd at the state GOP Convention in Greenville, North Carolina. This was not in the script that had been so carefully written. The former President Trump …