Dr. Howard Allen Pearson has sued talk show host Don Imus, NBC, MSNBC and Westwood One Inc. for slander. The lawsuit stems from Imus’ on-air comments about the quality of services rendered by Dr. Pearson in July 2004 for a child staying at Imus’ ranch. Imus reportedly said that Dr. Pearson: “was one of the worst doctors in the world and did not care if children suffered.” (Fox News, “Doctor Sues Don Imus for Slander,” Jul. 11.)