USC defensive tackle Fili Moala is visiting the San Diego Chargers today, according to a league source. Moala is a cousin of Baltimore Ravens standout defensive tackle Haloti Ngata. Listed at 6′4, 305 pounds, Moala ran the 40-yard dash between 4.93 and 5.07 seconds at the NFL Scouting Combine. Source: ProFootballTalk.com