The guy was the program manager of THAAD. He is not going to write that his work is worthless. That would have stopped his career a long time ago. Not that it

The guy was the program manager of THAAD. He is not going to write that his work is worthless. That would have stopped his career a long time ago. Not that it means that what he says is necessarily untrue but you have to take it with a huge grain of salt. While definitely a subject expert, Tony Brunoula is approximately as far from a neutral party as one can be on this question.