At G-20 summit, U.S. likely to press others to help lift global economy

Los Angeles Times: As President Obama and other world leaders arrive Saturday in Brisbane, Australia, for the annual G-20 summit, they will face a daunting challenge: steering a global economy that has seen most of its major players slowing down.

One notable exception is the U.S., which has picked up speed since early this year and is now the main engine for the world economy.

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