BITCOIN REVOLUTION: Are virtual currencies the FUTURE of banking? [CrossTalk] Subscribe here for more Max Keiser & Financial crisis news: Is Bitcoin a viable alternative currency? Is it as volatile and dangerous as critics claim? Are virtual currencies the future of banking? And is Bitcoin the political equivalent of the Occupy movement? CrossTalking with Amir Taaki, Daniel Castro and Ed Butowsky. Bitcoin is a cryptographic digital currency that is not underwritten by any government. […]