December 14, 2009 10:28 pm Sigourney Weaver: From “Aliens” to “Avatar” Sigourney Weaver discusses James Cameron‘s ability to write strong female characters and how far technology has progressed since “Aliens.” US & World Videos 0:48 World Central Kitchen to resume operations in Gaza 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger