If he wants to win the election in November, he’s gonna need Haley’s donors and her voters. Alienating them with empty threats is not a good idea. His undead brain apparently didn’t make that calculation.

If threatening to cut them off for contributing to Nikki motivates them, then threatening to cut them off if they don't support Donald will do likewise. They say money talks. These guys have "Fuck you" money. When their money talks, we'll find out if it's aptly named.