The Chicago Air and Water Show is expected to attract 2 million people to Chicago this weekend. In The Chicago Air and Water Show: A History of Wings Above the Waves, Gerry and Janet Souter trace the event’s evolution. They sat down with WBEZ’s Richard Steele.

Music Button: Kid Color spins Midnight Magic performing “Beam Me Up” from the 12” single, Beam Me Up (Permanent Vacation)