Three of the biggest donors in U.S. politics are billionaires Ronald Lauder, Sheldon Adelson (historically republican donors) and Haim Saban (historically, a democratic donor).
Their number one agenda is Israel. Or as they are called, Israeli Firsters.
Trump knows that donations drive politics in the U.S. and if he wants to survive what`s ahead of him internally and if he wants the support of the republicans, he will need to get the big donors on board.
He also knows that the attention and the fireworks this move will start will take away attention from the cluster f*ck his administration has been at home.