This is big, reflecting worldwide rejection of uncontrolled levels of muslim migration. Most nations in Europe are planning means and methods to send the migrants back, on the basis the intent was temporary relief of a humanitarian crisis, and they go back once it ends.
It seems that Donald Trump merely mirrors and reflects views of citizens, even outside the US. People are fed up with excessive levels of immigration, whatever the reasons are.
--Sanctuary cities
--Crimes
--Failure to assimilate
The facts on the ground in Cologne were stark. Roving groups of Mideast muslim males, behaved in despicable ways towards the local females. This is a pattern.
In islam, infidels (non-believers, non-muslims) are nothing more than animals. What would be a religious sin if commited against a muslim female, is NOT a sin if commited against an infidel.
So now, you Sea Island Republicans can pounce all over this, saying it is "different" etc.