A senior counterterrorism official tells me, when I asked about this tweet from @POTUS, “we do not see any evidence that ISIS or other Sunni terrorist groups are trying to infiltrate the southern U.S. border.”

A senior counterterrorism official tells me, when I asked about this tweet from @POTUS, “we do not see any evidence that ISIS or other Sunni terrorist groups are trying to infiltrate the southern U.S. border.” https://t.co/OrNW9u5Qyt

— Jessica Schneider (@SchneiderCNN) October 22, 2018