Britain's Daily Mail has a nice summary of the lawsuit

But not one US paper has written anything, you will be shocked - shocked! - to hear

If you want to read the entire suit for yourself, it’s here:

https://storage.courtlistener.com/recap/gov.uscourts.cand.389677/gov.uscourts.cand.389677.1.0.pdf

The Daily Mail article is here:

https://www.dailymail.co.uk/news/article-10330409/Journalist-Alex-Berenson-SUES-Twitter-permanent-ban.html