PolitiFact
Fact-checking journalism is the heart of PolitiFact. The core principles are independence, transparency, fairness, thorough reporting and clear writing. The reason we publish is to give citizens the information they need to govern themselves in a democracy.
Since their launch in 2007, they’ve received many questions about how we choose facts to check, how we stay nonpartisan, how we go about fact-checking and other topics. This document attempts to answer those questions and many more.