The Chicago Abortion Fund is celebrating a Wisconsin Supreme Court ruling that strikes down the state’s 176 year old abortion ban. Despite unrest in the Middle East, gas prices continue to drop heading into the 4th of July weekend. And, nearly 2,000 visitors are in Chicago this week for the Mensa Annual Gathering.

Plus, The “World’s Largest Karaoke” party returns to Chicago tomorrow for a second year. WBEZ’s Justin Bull attended the inaugural event.