Chargers seek help at CB 

August, 23, 2013
8/23/13
11:03
AM ET
The San Diego Chargers are looking for some depth at cornerback after losing rookie Steve Williams to a torn pectoral muscle last week. With that in mind, they brought in free agent Richard Marshall for a visit on Thursday. Marshall was let go by the Miami Dolphins on Tuesday and could chip in right away for the Chargers, if they end up signing him.