Luigi Mangione's potential plea deal in federal trial sparks double jeopardy concern

Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson in New York City, is expected in federal court as sources say he may plea guilty. Legal analyst Joe Tamburino joins with more details about the questions concerning the future of his New York state trial.

Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson in New York City, is expected in federal court as sources say he may plea guilty. Legal analyst Joe Tamburino joins with more details about the questions concerning the future of his New York state trial.