· Athens threatens bondholders
· Brazil overtakes Britain to become world’s sixth-largest economy
· Lehman emerges from bankruptcy
· Global economy growing at fastest pace in a year
· Modest services growth keeps UK on track
· US & UK stocks post biggest drop of 2012
· Asian shares drop for third consecutive session
· European shares likely to drift lower today
· Top table talks seen as last chance to negotiate solution with Iran
· Commodities exploration hindered as funds dry up
