A trio of would be armed robbers picked on the wrong guy--a Philadelphia Uber driver who was also packing and shot 2 of the criminals, killing one of them, dramatic surveillance video shows. The unidentified driver was in the city's Mayfair neighborhood when the robbers were seen running up to him. That's when the driver is seen blasting away at the robbers, who run for their lives, and 2 got hit by the driver. Police said one of the wounded men was later pronounced dead at Jefferson Torresdale Hospital and the other is in critical condition. The 2 shot suspects were both 20 years old. The 3rd suspect remains on the loose