What is Twitter’s ‘poison pill’ supposed to do?
Twitter is trying to thwart billionaire Elon Musk’s takeover attempt with a “poison pill” — a financial device that companies have been wielding against unwelcome suitors for decades.

Twitter is trying to thwart billionaire Elon Musk’s takeover attempt with a “poison pill” — a financial device that companies have been wielding against unwelcome suitors for decades.