| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | Buses filled with immigrants blocked | | A wall of angry protesters chanting "USA!" "Impeach Obama!" and "Deport, Deport!" blocked three buses of undocumented immigrants in Southern California, forcing them to turn around -- but with no clear final destination. Protesters turn back immigrant buses |
| Stem cell study retracted | | It was hailed as an fast, easy, inexpensive and uncontroversial way to produce stem cells. But researchers now say the results aren't what they seemed. |
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