Wisconsin in a dogfight with Colgate

Milwaukee Journal Sentinel reporter JR Radcliffe will provide live updates, capturing the sights and sounds from inside Fiserv Forum in Milwaukee, host of four NCAA Tournament first-round games Friday. The night culminates, of course, with the Wisconsin Badgers facing off against Colgate.

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Raiders up to four 3-pointers, and Wisconsin still trailing

With 3:46 left in the first half, it’s…