In the heart of some of the most difficult circumstances in the world, there exist beacons of hope. National Geographic Presents: IMPACT WITH GAL GADOT is a compelling new six-part short-form documentary series from executive producers Gal Gadot (“Wonder Woman”), Jaron Varsano (“Cleopatra”), Academy Award-winning filmmaker Vanessa Roth (“Freeheld”), Entertainment One’s (eOne) T.c