A 21-year-old Pennsylvania man is facing attempted murder and firearm charges after allegedly opening fire inside a crowded Walmart self-checkout area in Glenolden on Friday night, hitting a store employee in the leg. Armani Waite turned himself in to authorities on Monday following the incident at the store located about 18 miles south of Philadelphia. […] Argument In Pennsylvania Walmart Self-Checkout Ends In Shooting, $1M Bail Set For Suspect