Middleton Sport Bowl owners Dudley Hellenbrand and Cherie Hellenbrand on Friday each were sentenced to six months in federal prison for failing to report hundreds of thousands of dollars skimmed from the proceeds of video gambling machines that were at the center, the Wisconsin State Journal reported in this story. The illegal activity was uncovered by an undercover IRS agent acting as a potential buyer of the bowling center who met with the Hellenbrands and Tom Laugen of Sun...