Not neccessary, that is why someone has this:

来源: wxcboy 于 2013-07-22 22:09:57 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (179 bytes)

Search "华人应该象周博士学习" you will have:

Someone file your petition to fire this Willian Langdon!

http://www.change.org/petition

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