The U.S. recognizes role in contributing to climate change, Obama says at COP21 in Paris. But it's not just a U.S. problem, he says.
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'Chicago' triumphs at Oscars
To quote from a song not in the musical, "Chicago" was Oscar's kind of town Sunday night, winning six Academy Awards at a show full of upsets, emotion and some politics that couldn't be left at the door.
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Should actors use their fame to influence political issues?
Check out everything from Sean Connery's foppish finery to Nicole Kidman's classic black in the 2003 red carpet gallery.
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