Mully & Haugh: Cubs talk, Bob Nightengale interview (Hour 2)In the second hour, Mike Mulligan and David Haugh discussed the performance by the Cubs' starting rotation in the team's sweep of the Cardinals over the weekend before having a conversation about left fielder Kyle Schwarber's seven-game hitting streak. Later, Radio.com Sports MLB insider Bob Nightengale joined the show to discuss the Cubs' signing of closer Craig Kimbrel, the success of White Sox right-hander Lucas Giolito and much more.