After halftime, Coby White and DeMar DeRozan combined for 51 of their 66 points, helping the home Chicago Bulls overcome a 23-point deficit to defeat the Minnesota Timberwolves 129-123 in overtime on Tuesday. on 50.5 seconds remaining, Karl-Anthony Towns of Minnesota tied the score at 115 on a 3-pointer. DeRozan scored Chicago’s first six points…