- Foad Dabiri tweeted: "After almost four incredible years at Twitter, I decided to leave the nest yesterday."
- Mr DeSantis' entry into the race for the White House was hit by problems as a Twitter livestream malfunctioned.
- Mr Dabiri, who was the engineering lead for Twitter's Growth organisation, said in a tweet he had "experienced two distinct eras" at the company, before and after it was acquired by the multi-billionaire last year.
