WBEZ’s Sam Hudzik tells “Eight Forty-Eight” about the latest in mayoral contender Rahm Emanuel’s fight to stay on the ballot. Plus, The Dueling Critics review “The Importance of Being Ernest” at Remy Bumppo Theatre in Lincoln Park and Time Out Chicago’s Hank Sartin joins us to talk about small films making big splashes: “Tiny Furniture” and “Black Swan.” All that and writer Claire Zulkey shares her top picks for what to do this weekend around Chicago.