Here’s a look at boys basketball playoff action in the regional quarterfinals Monday, Feb. 23: Class 4A Glenbrook South 59, Von Steuben 28: No. 14 Glenbrook South (15-17) was led by 6-7 sophomore Hunter Thiel (12 points) at home in the Titan Dome Monday in the regional quarterfinals over No. 19 Von Steuben (7-16) to keep the season alive for a few more days at least. Glenbrook South has posted a winning record in each of the last seven seasons and they hope to extend it to eight straight seasons...