Retrieved on February 5, 2012 at 10:47:28 PM CT
Full Results: Gingrich doubles Romney’s support in Minnesota
Url: http://www.publicpolicypolling.com/pdf/2011/PPP_Release_MN_012412.pdf
Retrieved on February 5, 2012 at 10:47:28 PM CT
Url: http://www.publicpolicypolling.com/pdf/2011/PPP_Release_MN_012412.pdf