And ICE just took them in for processing.

Syrians Stopped at Texas Border Were Not Sneaking In: Feds - NBC News

This I find rather disturbing:
U.S. Border Patrol agents says its not unusual to find immigrants from the Middle East at the Mexican border. And on Wednesday, Honduran authorities reported that they arrested five Syrians after they flew into that nation's capital using stolen Greek passports.
And then there is this:

ISIS Releases This Statement: 'We Will Attack Texas Again, We Will Kill Christians, And The Attack Will Be Far Worse' - Walid Shoebat