Five draft picks sign with Chargers

The Chargers announced the signings of five late-round draft picks on Monday. Signing their rookie deals were fourth-round linebacker Joshua Perry, fifth-round linebacker Jatavis Brown, sixth-round punter Drew Kaser, sixth-round fullback Derek Watt and seventh-round guard Donavon Clark. Perry played in 52 games in his Ohio State career. He was the leading tackler on Ohio…