Suggestion: Soldier Boys for Veteran's Day

Which of these actors who often play members of the military do you think does the best job? 

* minimum five roles 

Tom Berenger 
George Clooney 
Robert Duvall 
Dale Dye 
Clint Eastwood 
R. Lee Ermey 
Gene Hackman 
Tommy Lee Jones 
Stephen Lang 
Audie Murphy 
Brad Pitt 
Martin Sheen 
Mark Wahlberg 
Christopher Walken 
Denzel Washington 
John Wayne 

List: http://www.imdb.com/list/ls066171501