WITH GWEN IFILL
FRIDAY, FEBRUARY 6 @ 9:00PM
For months Islamic State (ISIS) fighters have seized headlines with the release of shocking videos showing vicious beheadings and the brutal torture and execution of hostages. The savagery reached a new level this week with the news that a Jordanian pilot, captured last year by ISIS militants, was burned alive. King Abdullah of Jordan has vowed to the step up the fight against ISIS as part of the U.S.-led coalition to destroy the jihadist militants.