Armed robbers target multiple 7 Eleven stores in Chicago.

At least four 7-Eleven stores in Chicago were robbed at gunpoint early Wednesday morning, following a similar string of robberies earlier this week. Two male suspects armed with handguns entered each store, taking cash from the registers and in one case, a customer's car keys. No injuries were reported and no one is in custody. Police are investigating and have not yet determined if the robberies are linked. Residents are reminded to stay alert and take precautions when out and about.