羅拔·史密夫·獲加

是一位前美國政治家，自1977年起作為共和黨人代表賓夕法尼亞州進入美國眾議院，直至1997年退休。他以其激烈的言辭和對議會程序的了解而聞名。

參考文獻
外部連結
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• [http://politicalgraveyard.com/bio/walker7.html The Political Graveyard]
• [http://marketingforscientists.com/2012/06/03/interview-with-former-congressman-robert-walker-science-committee-chair-part-i/ Interview with Former Congressman Robert Walker, Science Committee Chair, Part I]
• [http://marketingforscientists.com/2012/07/30/marketing-your-science-keep-it-real-an-interview-with-congressman-robert-walker-part-ii/ Marketing Your Science? Keep it Real: An Interview with Congressman Robert Walker, Part II]