Hate crime?  I consider it to be a rare example of rational thinking by Donald Trump.

Which religion do the overwhelming majority of modern day terrorists espouse (in whatever demented way)?

Which religion continues to revere and follow a book that exhorts its believers to annihilate all infidels?

Muslims have shown themselves to be unwilling or incapable of dealing with the nutbars hiding in their tent, so it falls to others to do something.