WATCH: Gen. Mattis Says ISIS ‘Will Resurge’ If ‘We Don’t Keep The Pressure On’

On Sunday, ABC’s “This Week” played a Saturday-taped interview with former Secretary of Defense General James Mattis.

During the interview, host Chuck Todd asked Mattis about the ongoing situation with Turkey and the Kurdish-led Syrian Democratic Forces. Mattis asserted that “if we don’t keep the pressure on,” a reemergence of ISIS is “a given.”