July 29, 2009 9:58 pm Kiefer: This Season of “24” is Most Realistic Kiefer Sutherland and Freddie Prinze Jr. talk about the upcoming season of “24” and why they love coming to Comic-Con. 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