Air Date: Jan 03, 2012 10:38 AM ET
CBC health adviser Dr. Ali Zentner says fat cells make weight loss more difficult.
- Meet Kim Jong 'Um,' the Kim impersonator angering North Korea's Olympic delegates
- 'Just say you're in love already!' Virtue and Moir capture gold and our hearts in Olympic career finale
- What do North Koreans know about Canada? A 62-part propaganda film offers clues
- Rink rescue: RCMP officer helps save Korean boy's life at Olympic hockey game
- Trump vents frustration over Russia probe and rails against FBI
- Africans in Israel worry deportation plan could be a death warrant
- What could start the next war? 'Accident, miscalculation, blunder'
- Bullying scandal on speed-skating team unsettles South Korean fans
- 'We should have fixed it': Trump hears from students, parents after Florida shooting
- Demonstrators hold 'lie-in' over gun violence near White House