updated 10:33 AM EST, Sun February 5, 2012
Theodore Roosevelt helped set a new standard for formal rules and safety that may have saved the game, says Bob Greene
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With the UN Security Council sidelined due to vetoes by Russia and China, the Syrian crisis will remain a violent standoff, says Randa Slim.
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How do living organisms become conscious of what is happening to them and around them? Neuroscientist Antonio Damasio explains
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Roland Martin says Mitt Romney and the rest of the candidates need to focus on all Americans who aren't rich, not just the middle class
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Nevada caucus recap
Who's on top in the GOP race? Political analyst Patricia Murphy talks politics.
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Keith Soko