Three former presidents have espoused their plans to recognize Jerusalem as Israel's capital. Here is the evidence...
It's one thing to make aspirational statements, and quite another to say you'll actually move the embassy. Everyone knows that. Contrary to what Nikki Haley said, 63% of Americans do NOT want us to move the embassy to Jerusalem.
One way or another, Trump's announcement was pointless, unless his object was to make things in the Middle East even worse than they already are.