The National Baseball Hall of Fame in Cooperstown, New York, has been buzzing over the weekend. In the scrum, WFUV's Nick Logerfo, Kenny Ducey and Kris Venezia caught up with Bob Costas of NBC Sports and the MLB Network. He spoke about what's special with this year's Hall of Fame class that includes Joe Torre and Tom Glavine. Costas also told us his thoughts on the steroid era, and he even had time to give us his opinion on MLB's use of instant replay. Check out the full interview below.