On Tucson and politics, Palin plays by own rules - Politics - More politics - msnbc.com

On Tucson and politics, Palin plays by own rules - Politics - More politics - msnbc.com: "WASHINGTON — The hubbub in the United States over Sarah Palin's use of the charged term 'blood libel' obscures a larger point: the former Alaska governor is weighing a run for the presidency in unprecedented and even daring ways, commanding nationwide attention with her selective use of Facebook and Twitter, and choosing provocative words where others would be more diplomatic."