Will Twitter Change the Way We Measure Public Opinion? Let's Hope Not.

The Perils of the Polling Average: How A Basic Election Prediction Tool Is Favoring Romney

Obama Leads Every Poll in Ohio—But That Doesn’t Mean He’ll Win

So Goes Poland, So Goes America

Why the Obama Campaign Isn’t Sweating Voter ID Laws in Pennsylvania

Why Romney's Numbers Aren't Dropping

What the Latest GDP Numbers Tell Us About the Election

The Case of Pennsylvania's Missing Ads

The Siege of Washington Begins

What We Do and Don’t Know About Obama’s Favorability Numbers

Why Obama Didn't Push The Assault Weapons Ban

Is Minnesota the Newest Swing State?

Romney Doesn't Lead Among Likely Voters—At Least For Now

Taking On Assault Weapons Could Be a Political Winner for Obama

Ohio: The Place Where the Bain Attacks Are Working

State Unemployment Rates Aren't Moving The Polls

Is Obama Up 48 Points With Latino Voters?

It’s Official: None of the Past Week’s ‘Game Changers’ Have Changed the Game At All

Is Obama Alienating Rich Voters?

How Obama's Weakness With Independents Could Change The Electoral Map