October 29, 2008 9:49 am ‘Madagascar 2' Premieres Ben Stiller, David Schwimmer, Chris Rock, and more hit the red carpet where they discuss how excited they are to see the final product after working so many years on the movie. US & World Videos 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 2:36 Super dad makes Mario-themed obstacle course for son's birthday 4:17 How the Philadelphia Union became the sustainability champs of the MLS