Key casino whistleblower testifies at money laundering commission

Nearly three months after the last witness testified, a key whistleblower to alleged money laundering in B.C. casinos has now begin his testimony at the Cullen Commission. Ross Alderson -- the former director of anti-money laundering investigations for the B.C. Lottery Commission is appearing from Australia after being un-reachable to investigators for more than a year. John Hua reports.