What if?

This is a helicopter picture of the last raw beach that could be developed in Kauai, but the owners and the islanders do not desire another developement, and neither do I. Sure is pretty.

What if one of the Syrian immigrants actually enters a sanctuary city and within months is armed and carries out a terrorist act in the United State or Canada? I would think the 15 year wound that 9/11 will be torn open and all restraints about vetting immigrant will be gone and serious border control will be the new law of the land. Hoping this does not occur, not hold my breath if history teaches us.