BUSINESS

• Japan formally OKs new nuke safety requirements
• Greek government back in talks to end TV crisis
• United 787 heading to Tokyo diverted to Seattle
• Markets steady as investors ready for Fed
• Study: Wiser medication use could cut health costs
• Oil rises near $99 a barrel before Bernanke speaks
• Air France-KLM orders 25 of Airbus wide-body A350
• IMF calls for urgent steps on Spain unemployment