There are a lot of terrorists, and they are on both sides. They feed on each other. They need each other.
There is also an awful lot of mis-information around. Remember that wonderful offer that the Palestinians are supposed to have been crazy to reject, giving them almost everything they wanted? Only a few bits of the Wesrt Banlk to be annexed?
If you click on this link to a site with a Crescent, a Cross, and a Star of David at the top of it, you will see a map that shows where those few bits of the West Bank were situated - chopping the country into a set of reservations. This was an offer which it was intended should be rejected.