Michigan kept shooting from the 3-point line Tuesday night, and coach John Beilein had no problem with the 38 attempts his Wolverines (No. 13 ESPN/USA Today, No. 11 AP) hoisted toward the basket from long range. Most pleasing to him of the 14 Michigan made were the three straight to open overtime against Northwestern, sending his team to a 67-55 victory and keeping it right in the hunt for a Big Ten title.