US must focus on ISIS globally, says security expert
10:46Brett McGurk and fmr. Rep. Jane Harman, D-Calif., discuss the Trump WH's struggles to get international support for Syria and the recent ISIS attack in Sri Lanka.
Brett McGurk and fmr. Rep. Jane Harman, D-Calif., discuss the Trump WH's struggles to get international support for Syria and the recent ISIS attack in Sri Lanka.