Elizabeth Wilner reports on Obama's use of big data to target media buys in 2012.
Alan Abramowitz shares lessons on Obama's victory.
Larry Bartels looks back at the economy and the 2012 campaign.
Political Science & Politics publishes a recap of 2012 election forecasting.
Steve Koczela finds most of the 2012 polls were in the battleground states.
Nate Cohn reviews Charles Wheelan's Naked Statistics.
Anzalone Liszt merges with Grove Insight.