NORTH NAPLES, Fla.- A man tried to fight off Wal-Mart security after trying to steal from the store. Around 4 p.m. Friday, a loss prevention officer tried to stop Jonathan Graves inside the Juliet Boulevard store. They say he took dog food and wipes that he didn’t pay for. The man fought with the officer and it took four to hold the man down until deputies arrived. Graves is facing petty theft charges.