How the World Scout Jamboree descended into chaos

Overflowing trash bins, dirty toilets, bug-infested fields. These were some of the conditions that about 40,000 teenage scouts had to contend with in the past week at the World Scout Jamboree, sending red-faced organizers in South Korea scrambling to fix matters before a looming typhoon forced an everyone to leave the ill-fated campsite. Rachel Graham reports.