Title: Optional

Text: Facebook CEO has today hit out at Twitter owner Jack Dorsey following blowback from the White House on twitter's plans to factcheck tweets. "Social media companies should not be acting as factcheckers and arbiters of the truth," announced Zuckerberg this afternoon, "also by the way I like to spread peanut butter on the wall and lick it off while naked." Each paragraph will be a test.

Save test: Use this if you want to share this typing test (only for authenticated users).