William Goldman, "Butch Cassidy" Screenwriter, Dies at 87
William Goldman, one of the key personalities of the New Hollywood generation of 1970s, who won two Oscars for his screenplays "All The President's Men" and "Butch Cassidy," dies aged 87.William Goldman, the Oscar-winning screenwriter and novelist, has been celebrated for his screenplay works in "Butch Cassidy and the Sundance Kid" and "The Princess Bride."The celebrated script master died in his sleep at his residen…