This morning, Adam B. Levine, editor-in-chief of The Daily Bitcoin, interviewed me for "Let's Talk Bitcoin" about the US Treasury's Financial Crimes Enforcement Network (FinCEN) and their recent guidance on alternative currencies such as Bitcoin. One can listen to the interview here: http://letstalkbitcoin.tumblr.com/post/48738464442/lets-talk-bitcoin-is-a-show-for-users-new-and I come on at about the nine…