Video on
msnbc.com:
CNBC's Josh
Lipton reports
from CoinSummit,
the bitcoin
conference in San
Francisco, where
Marc Andreessen
shared some tough
(more)
Video on msnbc.com: CNBC's Josh Lipton reports from CoinSummit, the bitcoin conference in San Francisco, where Marc Andreessen shared some tough words on bitcoin and putting it to work.