President Obama's environmental plan won't be so hard for states that have moved to cut emissions. But for others it will be more difficult. Scott Olson/Getty Images hide caption

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A worker picks clingstone peaches in Greece. Most of the country's farms are small and family owned. Production costs can be high, and Greek farmers have had trouble competing internationally. Konstantinos Tsakalidis/Bloomberg via Getty Images hide caption

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A shop owner arranges his goods in central Athens on Monday. Greek banks have reopened, but capital controls remain in place. Angelos Tzortzinis/AFP/Getty Images hide caption

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Greek Finance Minister Euclid Tsakalotos attends a session of Parliament in Athens on Wednesday as lawmakers prepared to vote on reforms demanded by eurozone creditors in exchange for a new bailout. Aris Messinis/AFP/Getty Images hide caption

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