Cloudsurf your analysis is wrong. The Jerusalem Embassy Act is a federal law passed by US Congress.
Trump recognizing Jerusalem as Israel`s capital was insanity.
No benefits except to please right wing Jews and Evangelical Christians who love him anyway.
The downside is all but destroying the chance for peace and setting back US relations with moderate Muslim states like Turkey and Jordan for years.
Is he trying to start a war of biblical proportions to distract from his Russian problems ?
Another sign of his insanity.
Besides that it focuses attention away from his son and the ongoing Russian fiasco.
First of all Turkey is not "moderate Muslim" anymore. Second Turkey should give back Istanbul to Europe so they can once again rename it Constantinople and make it the shining light of European Christendom and the Eastern Roman Empire. Until he does that Erdogen should shut his trap.
Make Istanbul Constantinople again!
Their Caliphate is gone but not their physical presence in a half dozen countries or more importantly their ideology that is present across the world in computers and the minds of fanatics.
Stamping that out is a far greater challenge than bombing their presence in Iraq and Syria into ruble.
Like Trump said, ISIS will be gone, and its GONE.