US politicians with secret Swiss bank accounts?

6:00 AM ET Thu, 30 April 2015

The IRS has collected more than $7 billion from American tax cheats hiding money in Swiss bank accounts. Still, only a tiny fraction have been indicted or made public. In an exclusive on-camera interview, Bradley Birkenfeld, the American-born Swiss banker who blew the whistle tells CNBC's Eamon Javers some of those unnamed account holders were high-profile D.C. politicians.