WASHINGTON — President Trump ordered the attack on Iran while flying to Texas on Air Force One Friday — and then went on to dance to “Y.M.C.A.” at a rally and order “hamburgers for all” at Whataburger. The exact timeline of Trump’s decision — released by the Pentagon Monday — revealed that Trump told the military to cripple Iran’s military and take out its leadership while on his way to a rally ahead of Texas’ primary election. The commander-in-chief had a direct, nine-word order for America’s