Allowing commercial flights into military airspaces saved airlines money in jet fuel, but there were still long delays for take-off and landings. But Alisa Roth reports airlines were happy with the results anyway.
Citigroup's $7.5 billion investment offer from the Abu Dhabi Investment Authority might have saved it from subprime trouble. Doug Krizner talks to Peter Thal-Larsen of the Financial Times in London about the deal.
New York seems to be getting ahead on its rivalry with London as the world's preeminent financial center. But Ashley Milne-Tyte reports the two cities' competition may soon be dwarfed by other emerging markets.