http://www.newsweek.com/elon-musk-tesla-bitcoin-dogecoin-btc-1570447

Elon Musk has said Bitcoin is "almost as BS" as regular money after his company Tesla purchased $1.5 billion worth of the cryptocurrency.

The entrepreneur's comments came after Changpeng Zhao, CEO of the Binance trading platform, said he was "surprised" Musk was so "gung-ho" about Dogecoin—another form of cryptocurrency widely regarded as a joke.