May 2011 Political Survey:
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The Pew Research Center for the People & the Press – May 2011 Political Survey was conducted May 25–30, 2011 with a national sample of 1,509 adults. The survey used a random...
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The Pew Research Center for the People & the Press – May 2011 Political Survey was conducted May 25–30, 2011 with a national sample of 1,509 adults. The survey used a random...