Alexia Ocasio-Cortez has threatened to quit Twitter after Elon Musk promoted a “sick” account impersonating the star Democratic politician. The New York congresswoman said that she was “assessing” what to do after the billionaire interacted with the fake account on his social media platform. “FYI there’s a fake account on here impersonating me and going viral. The Twitter CEO has engaged it, boosting visibility,” Ms Ocasio-Cortez tweeted on Tuesday. “It is releasing false policy statements and gaining spread. I am assessing with my team how to move forward. In the meantime, be careful of what you see.”