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Capehart: This is all about Palin being a star

17:37

Top Talkers: Sarah Palin has announced she's launching a multi-state, weeks-long bus tour starting on Memorial Day weekend, fueling the debate over whether she's running for president in 2012 or if she's just trying to keep herself in the public eye. The Morning Joe panel – including the Huffington Post's Sam Stein, Msnbc's Pat Buchanan, and the Washington Post's Jonathan Capehart discuss the issue.