This is his second TV spot of the general election campaign but it’s backed by bigger bucks than the first one, on immigration, was. That ad received an initial buy of $4.8 million to air in four key battleground states. This one’s getting $10 million to air in nine battlegrounds, the big three of Ohio, Florida, and Pennsylvania plus North Carolina, New Hampshire, Iowa, Nevada, Virginia, and Colorado. Why Team Trump is wasting money on those last two states, I’m not sure: They’re all but goners and he doesn’t need them to win on his most probable electoral path to...