'''Robert Patrick Casey, Jr.''', (born April 13, 1960) is an American politician and was elected in 2006 as a [[Democratic]] United States Senator from the state of [[Pennsylvania]]. He defeated [[conservative]] [[Rick Santorum]] by capturing 59% of the popular vote in Pennsylvania. | '''Robert Patrick Casey, Jr.''', (born April 13, 1960) is an American politician and was elected in 2006 as a [[Democratic]] United States Senator from the state of [[Pennsylvania]]. He defeated [[conservative]] [[Rick Santorum]] by capturing 59% of the popular vote in Pennsylvania. |