PolitiFact's worst 17 fact checks of 2017 (blank)

Note: With this post we are experimenting for the first time with multiple pages for a single post. We anticipate having to update the post a number of times to ensure proper formatting. Once that is done, we will remove this message and consider the post completed.

Or, we'll decide the errors require too much work to correct and use a format like our summary post from last year.