CNN New Day November 20, 2013 11:48:00
>> if enough people believe in it, buy and sell things and are trading it it becomes a new currency. i think your "new day" mug is worth three chris coins. except this is a real coin. these are alive in the virtual world. only online is this chris coin, the bitcoin, see my metaphor there, the bitcoin only lives, only digital. ones and zeros. people are trading these. there's 21 million that can be found. there's only a finite supply of them. >> that's a lot of chris. >> people are using them. they are using them. >> i understand it was sort of only used in -- how do you say, less than good or ...