Understood. There is an unspoken battle there - pretty well in the open, but denied by both sides. I'm just speculating that Trump's choice of city is, in part, part of that "secret battle" that will be taken as a signal from voters in Ryan's district.
Kristol says the cat is out of the bag that Ryan is trying to undermine Trump
I contend that Trump picked up that Ryan was pulling something behind the scenes. And now Drudge seems to be reporting that.