CNN  —  It was an “emotional” reunion for the cast of “ The Breakfast Club at the weekend,” who reunited for the first time in 40 years. Stars of the 1980s coming-of-age movie took to the stage at the Chicago Comic and Entertainment Expo on Saturday. “I feel really, very emotional and moved to have us all together,” said Molly Ringwald, who played Claire in the movie. “This is the first time that Emilio (Estèvez) has joined us. We don’t have to use the cardboard cut-out anymore.” Estèvez, who