Stop fighters and their families returning from ISIS and areas controlled by other terrorists,
Agreed. When one of them is arrested for a crime be sure they NEVER get back. The most effective way to fight an out of control range fire is to start a back-fire so there is no fuel for the range fire to use to exist. Does the term "fight fire with fire" ring a bell? Death of the enemy is what this religion of "peace" promotes, and it is way past time for them to be on the receiving end of the exact same treatment by the rest of the sane world. The only way you can clean a building of cockroaches is to exterminate them, not just kill three or four.