Dr. Laurence Miller: "His fee as an expert witness in cases that require travel is $10,000 per day of testimony" I don't know how Mr Miller gets to be an exper

Dr. Laurence Miller: "His fee as an expert witness in cases that require travel is $10,000 per day of testimony" I don't know how Mr Miller gets to be an expert witness but it seems to me that Law Enforcement pays him quite well to be in the business of being a witness...