Analysis of information sources in references of the Wikipedia article "Douglas Schoen" in English language version.
Penn and Schoen are... city bred prodigies.The two attended Horace Mann together and became a political team at Harvard, where they worked on the WeinerCrimson.... As pollsters, the Laurel and Hardy-ish pair are known for a hard quantitative bent.... But if Penn and Schoen are moderates....
5 November 2009 - 21 January 2021