In Tampa, Florida, an officer responded to a report of a man bothering customers and threatening workers in a smoke shop. When the officer arrived, a worker asked that the man be removed from the store for trespassing. The belligerent customer approached the officer and was calm, but when told he was banned from the store he threw something at the officer, which hit the officer in the chest. Security video showed the man attacked the officer with a piece of lunch meat. Here's a TV story on this as well as the officer's bodycam video.