Is it just me or is anyone else worried that terrorists will inf

Villas - Is it just me or is anyone else worried that terrorists will infiltrate along with the thousands of refugees coming out of Syria? I have no doubt they will be crying on our door steps if they have not already. I am human and feel for them, but I am also worried that we will not screen who is or will come into this country. Some of the sweet, young faces would not think twice about what they believe is right to do, like another Sept. 11.