Coach Mark Duffne PostThe Horse’s Mouth with David Harp, Coach Mark Duffner, and Louis Trundy February 2, 2026 Sponsored Links Latest Brief Pain Points of Leadership August 19, 2024 View All Briefs Latest Updates “The Horses Mouth” with Denise Armstrong, Rance Adams, and Brian Cook April 28, 2026 “The Horses Mouth” with Ian Keller, Miriam Brasier and Bud Brasier April 28, 2026 View More
