PRI's The World Published by PRI's The World An old Army friend dishes on National Security Adviser H.R. McMaster Listen Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/738145/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend He’s an Army lieutenant general with a reputation for being bull-headed and brutally honest. Many consider him a genius at both strategy and tactics.