The Iowa caucuses are over the GOP race and the rivalries will likely intensify. But which attacks are based in fact and which are baseless accusations?
Gov. Scott Walker's annual State of the State address is a good timeto review his progress on campaign promises.
A closer look at remarks from the Wisconsin Republican that drew the ire of the Congressional Black Caucus.
President Barack Obama will discuss his new executive actions on gun regulations at a CNN town hall Thursday. We'll be watching.
• From the archives: Is Ted Cruz, born in Canada, eligible to run for president?
• 5 things to know about the immigration fight between Marco Rubio and Ted Cruz
• New video or not, Clinton claim about ISIS using Trump in video is still False
A look at our most-clicked items from December, including an oldie but a goodie.
The offices of Milwaukee County executive and mayor of Milwaukee are up for election in April 2016. Here's an early look at claims made so far during the two campaigns.
Claims over campaign financing and Obamacare have marked the early stages of the 2016 U.S. Senate campaign.
These fact checks covered Democrats as well as Republicans, on taxes as diverse as taxes and foreign kings.
Also: Our top Scott Walker factchecks from 2015
Reviewing the five most-clicked 2015 fact checks of the politician we fact checked most in 2015.
Democratic presidential candidate Bernie Sanders will make his Tonight Show debut this evening. How has he fared on the Truth-O-Meter so far?