Oil, carried here by the Trans-Alaska Pipeline, is fundamental to the state's economy. But Alaskans also face the effects of climate change in their daily lives.
Al Grillo/AP
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Chevron Corp. supported several candidates in Richmond, Calif., where the company has been hoping to modernize a large oil refinery, seen here in 2010. None of the Chevron-backed candidates were elected.
Paul Sakuma/AP
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Berkeley's efforts to pass a penny-per-ounce tax on sugary drinks faced opposition with deep pockets — but it also got sizable cash infusions from some big-name donors.
Justin Sullivan/Getty Images
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Jon Stewart (from left) and Stephen Colbert hosted live editions of their programs, The Daily Show and The Colbert Report, on Tuesday.
Comedy Central
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President Obama answers questions during a news conference in the East Room of the White House, one day after Republicans seized control of the U.S. Senate and captured their biggest majority in the House in more than 60 years.
Larry Downing/Reuters/Landov
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