Houston coach Kelvin Sampson says Big 12 is a ‘tough dog park’

Sampson, who coached in the Big 12 during his time at Oklahoma, said the competition in the conference is immense. No. 1 Kansas is one of four Big 12 teams ranked in the Associated Press preseason Top 25 poll that was released earlier this week. “We had a head-coaches’ meeting a while ago,” Sampson said […]