MARYLAND HEIGHTS, MO (KTVI-FOX2now.com) - He is no stranger to controversy. This time radio host Rush Limbaugh is under fire for wanting to buy a stake in the St. Louis Rams. The potential sale is stirring up a lot of debate from players to fans to civil rights leaders. Reverend Al Sharpton is calling for the NFL to block his bid. Some players are even saying they would not play for a Limbaugh owned team. Local sports economist, Patrick Rishe with Webster University talks about all the backlash.