conventional wisdom is it favors challenger when polls are dead

let's see if it still true this time.

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last week Obama was behind in most polls -用户名被占用了- 给 用户名被占用了 发送悄悄话 用户名被占用了 的博客首页 (0 bytes) () 11/04/2012 postreply 17:40:41

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