The Home Depot stands atop the Media Monitors weekly radio spot count with nearly 59,000 spots run on radio stations all across America. Berkshire Hathaway aired 49,500 commercials to promote insurance companies to come in second place. Rounding out the top five for the week of July 7 were McDonald's with 26,617, Wal-Mart with 23,458 (remember the days when Wal-Mart did not use radio at all?). Last week Wal-Mart was not even in the Top 100. Advance Auto Parts airing 22,470 came in fifth. TrueCar, NAPA, Subway, HHS U.S. Dept. Health & Human Services, and Ford Lincoln Mercury round out the top 10.