STORY: Musk, the world's richest person according to Forbes magazine, agreed to buy Twitter for $44 billion.

"We're still awaiting resolution on that matter, and that is a very significant matter," he said, reiterating doubts over Twitter's claims that false or spam accounts represented fewer than 5% of its monetizable daily active users.

"And then of course, there's the question of, will the, the debt portion of the round come together? And then will the shareholders vote in favour?"