CNBC Contributor and Author Ron Insana

Steven Tusa of JP Morgan has claimed superstar status for his call to sell General Electric in 2016 when it was $29 a share. At near $7 now, Tusa continues to press GE, saying shares are worth $6. As we've seen with Meredith Whitney and Mary Meeker, Wall St.'s superstar analysts often stay TOO long in their calls, prompting a term Ron calls "Guru Overshoot" We discuss this dynamic, the future for GE, the rise and fall of Eddie Lampert's Sears vision, and make some political predictions for 2020.