January 10, 2013 12:22 am Panda Cub Makes Outdoor Debut San Diego Zoo panda cub Xiao Liwu took his first steps in his new habitat on Wednesday. Elena Gomez reports. US & World Videos 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 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change