It's real simple.

If the Evil Bastards of The Cabal plan an assassination attempt on POTUS and telegraph their move so USSS/POTUS security detail get wind of it:

Well then if he changes plans like not going to the memorial in France in the rain they get a = Win Win.

If he goes = they 187 him.

If he doesn't go = they say he snubbed the other countries & have a propaganda victory.

Our enemy are simply = Evil Gangster Criminal Depraved Thugs.

The fate that awaits them is too good for them.