Q: Was Joe Arpaio, the former Maricopa County, Arizona, sheriff, appointed to finish John McCain’s term in the Senate?
A: No. That claim is made up — the Arizona governor has not yet named a replacement.
FactCheck.org is one of several organizations working with Facebook to debunk misinformation shared on the social media network. We provide several resources for readers: a guide on how to flag suspicious stories on Facebook and a list of websites that have carried false or satirical articles, as well as a video and story on how to spot false stories.