Pelēkais pasts
John D. Cline was a defense attorney for Oliver North and successfully used graymail to dismiss the most serious charges against North in the Iran–Contra affair. Among his detractors, Cline is known as a graymail specialist. Cline was more recently hired by Lewis Libby's defense team, and requested more than 10 months of the President's Daily Brief. In spite of this, Libby was found guilty on four of the five charges.