The are not all from Syria... From what I have read over the months, many are from North Africa... And we the people are paying their way. Some call it charity, with money laundered from taxpayers to 'churches'.
Most don’t have any documents, and most docs from Syria are forged. ISIS makes forged docs showing people are “Syrian”. I wonder how many of these terrorists coming in are males and how many females.
It’s a type of jihad called Hijra - invasion by masses of people.