The only way Western nations can save themselves from the Mohammedan scourge is to go way beyond what even Trump is proposing. They (we) need to have a permanent (not just a temporary) moratorium on Muslim immigration, and immediately deport the ones who aren't yet citizens. Then surveil the hell out of them, especially their mosques and so-called "civil rights'" groups (like CAIR), revoking the citizenship of anyone who's even remotely connected to or supports jihadi groups. That's how to do it.
Singapore has the right idea.
I didn’t know that about Singapore. They get it.
Another thing that would help some is Trump’s proposal that Saudi Arabia pay for us defending them. If they had to pay for their defense, they may not build as many mosque around the world.