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The Investigative Reporting Workshop is a professional journalism center at American University’s School of Communication.
Groupon (a play on “group coupon”) is a company that offers high-discount coupons to people in a particular geographic area — typically to local companies like restaurants, dry cleaners, clothing stores, or salons. The coupon becomes valid only if a predetermined number of people purchase it on a given day. Groupon has been lauded for…