Facebook is targeting fake news on its influential social network. Do you agree with their efforts to target the "worst of the worst" offenders?

Facebook is used by billions to share personal, family and other types of news. Five fact-checking and news organizations are partnering with Facebook to flag stories deemed "disputed" to alert users the story has flunked the truth test. Users will be allowed to click on a link to learn why that is.

We are asking our readers to comment on the effort. Do you agree or disagree with targeting fake news reports? Post your comments. We'd like to hear from you.