Senate takes step to shed light on big, under-the-radar tax cuts like the one given to Real Salt Lake’s Rio Tinto Stadium in Sandy

FILE - In this Sept. 12, 2014 file photo, members of the U.S. Women's National team warm up during practice at Rio Tinto Stadium in Sandy, Utah. Utah's professional soccer team, Real Salt Lake, has saved about $5 million over the past five years after its owner quietly persuaded the county to cut the team's stadium property tax assessment by about half. (AP Photo/Rick Bowmer, File)