 You're listening to WTOP. WTOP News. Facts matter. It's 522. A child is taken to a hospital in critical condition after a July 4th shooting in Prince George's County. Two adults also went to the hospital but are expected to recover. It happened just before 8 last night in the Marlow Heights area on Akron Street. County Police Chief Malik Aziz says it looks like at least two people exchanged gunfire.