After buying 9.2 percent stake in micro-blogging site Twitter in early April, Elon Musk, the world's richest person, has now put him on temporary hold after buying the entire stake of the company for a huge amount of $ 44 billion. The reason for which he has told spam. Quoting one of his tweets, he estimated that more than 90 percent of Twitter's daily active users could be bots or fake accounts. However, experts say it could be a ploy to put the deal on hold so that Twitter can renegotiate at a lower cost.