Jessica Guynn had this story in USA Today. Here is an excerpt.

Twitter blocked and labelled some of Donald Trump’s claims of election fraud in the run-up and aftermath of the 2020 presidential election.

That’s according to a new study from New York University researchers published Tuesday in Harvard Kennedy School Misinformation Review and shared exclusively with USA TODAY.

The study is raising questions about the ability of social media companies to halt the flood of falsehoods on mainstream social media platforms during election cycles.

Read the full article here.