Elon Musk's response to an entrepreneur's tweet asking him to buy the World Health Organization (WHO) was a simple question: "How much does it cost?"
"Can you buy WHO from Bill Gates and make it about health?" Dr Eli David had tweeted.
The tweet exchange between Musk and the entrepreneur, Dr. Eli David, sparked a discussion on social media, with some users starting a poll on whether Musk should "buy" WHO.