NSSGA chief looks forward to networking within C100; 11 members depart, most after leaving association positions Johnson The U.S. Chamber of Commerce added just one CEO to its Association Committee of 100 at the panel's semiannual meeting June 22-24 at The Greenbrier in White Sulphur Springs, W.Va., said Raymond Towle, executive director of political affairs and federation relations at the Chamber. The lone new member is new National Stone, Sand and Gravel Association President and CEO Mike Johnson, who now joins an invitation-only group of chief executives from some of the largest trade associations in the country. According to a list obtained by CEO Update, it… Read More