PHOENIX – A 20-3 Grand Canyon run midway through the second half was too much for the Idaho men’s basketball team to overcome Thursday night in an 86-73 loss in Western Athletic Conference play. Idaho shot just 33.3 percent from the field in the first half and trailed 40-37 at the break. The Vandals used a 7-0 run early in the second half to briefly take a 45-43 lead, but Grand Canyon answered with its barrage of points to take control of the game with a 63-48 advantage with less than 11 minutes to play.