If I stayed home every time the State Department or Homeland Security issued a warning, I'd never go anywhere.
Let's face it kids. Those who hate us are going to try to kill/destroy us, no matter what Trump decided about Jerusalem. They are just going to use this decision as another excuse for violence.
We can't let this stuff scare us. Be vigilant, take precautions, avoid the trouble spots and subject yourself to groping by TSA agents if you must, but do not sit cowering in a corner out of fear because of yet another travel alert.