Original sentence: Like contemporary James Van Praagh and other alleged psychics, Margolis has been often criticized and debunked by skeptics such as James Randi, who claim  Margolis has yet to demonstrate techniques beyond cold reading techniques
Edited sentence: Like contemporary James Van Praagh and other alleged psychics, Margolis has been often criticized and debunked by skeptics such as James Randi.Margolis has yet to demonstrate techniques beyond cold reading techniques.She is a likable person, which may explain her popularity and regular booking on Larry King and other TV shows