An MMA fighter is recovering after carjackers dragged him through the streets of Philadelphia. Egor Kostyuchenko, 25, was picking up food for his side gig as a food delivery driver, and left his 2008 Mercedes C300 running with keys in the ignition and driver's side window rolled down just after 5 p.m. on Tuesday, Sept. 5, according to police and those who knew him. Three men jumped inside of the car on the at 1000 block of Cherry Street, and drove down Race Street. Kostyuchenko grabbed onto the window of his car as the vehicle continued to speed away, the...