Chargers DT Williams has knees scoped

While the resurgent Chargers waited word on the severity of Pro Bowl center Nick Hardwick’s foot injury, All-Pro defensive tackle Jamal Williams underwent arthroscopic surgery on both knees Monday. Williams had loose particles that had been bothering him flushed out. The Chargers have their bye this weekend, and “with a little luck,” Williams will be able to play when the Chargers host Houston on…