his name is joseph paul sawer. according to reports, sawer was walking through the state fair, a an named anthony graham clark recognized him as a police officer, and yelled an expletive and tried to punch him in the face. though officer sawer got him under control, one of clark's friends, kyle thomas wesaw came in and also tried to attack this off-duty officer. >> what kind of knuckle head kicks some guy in the face at a fair? >> as he tried, we saw what was coming after him, he ended up with wesaw's finger in his teeth and this was wesaw's way of fighting back. >> they obviously have an issue with police. maybe that's all it is. now, clark, he was arrested at the state fair. wesaw fled the state fairgrounds. this video played a key part in the arrest of wesaw, because they recognized him, found him and arrested him. both men have been charged with assault. >> is the officer okay? i mean, he got kicked in the face. >> he apparently for a few minutes was knocked unconscious during this fight. he was taken to a loca