是今天的事吧，链接： http://www.sfgate.com/cgi-bin/article.cgi?f=/n/a/2008/09/17/politics/p185733D40.DTL&type=politics
看这段：
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In Elko, Obama tried to anticipate his critics and called on the crowd of
about 1,500 to sharpen their elbows, too.
"I need you to go out and talk to your friends and talk to your neighbors. I
want you to talk to them whether they are independent or whether they are
Republican. I want you to argue with them a
