On that level, the “Salute to America” was a flop. Perhaps this was unavoidable, since it was never meant to salute America, but rather to provide the military display Trump has wanted for two years. Like any enforced celebration, it was flat and labored. There were no memorable phrases, no vivid images and no bold proposals — unless you count a promise to NASA stalwart Gene Kranz to plant a U.S. flag on Mars one day. It would have been a challenging speech to deliver even for a better speaker, and Trump, who hates reading from prepared remarks, plodded through it with a strangely detached presence and a certain amount of mushy enunciation, including a weird blip where he referred to the glorious military capture of some airports in colonial America.