Fast Money trader Brian Kelly on what’s behind the cryptocurrency’s surge. With CNBC’s Melissa Lee and the Fast Money traders, Tim Seymour, Dan Nathan, Karen Finerman and Guy Adami. bitcoinBitcoin39sbreaking newsbusiness newscablecable newsCNBCcryptocryptocurrencycurrencyFast Moneyfinance newsfinance stockfinancial newsHERE39Smoneymoney tipsnews channelnews stationstock marketstock market newsstocksSURGEus newsVideosVlogWhat39sworld newsYouTube