Insana back on CNBC


Ron Insana is changing the initials on his business cards from SAC to CNBC. After leaving his longtime post as anchor for CNBC in March 2006 for a career in hedge funds, Insana has come full circle. In mid-March he announced that he is returning to the cable network as a part-time analyst, where he will primarily appear on the station's "Closing Bell." After a failed effort to launch his own fund-of-funds, Insana Capital Partners, he joined SAC Capital last August.