via.q13fox.com
‘Huge concerns’ thousands of ISIS prisoners may escape as Turkey invades Syria
(CNN) -- Fears are growing among American officials that thousands of ISIS fighters may escape from prisons in Syria as the Kurdish personnel guarding them gear up for a fight with Turkey, which launched a military offensive in northeastern Syria on Wednesday. Turkey's assault has already had a "detrimental effect" on American counter-ISIS operations, which have "effectively stopped," a senior US defense official told CNN on Wednesday.