The Chargers have signed 28-year old linebacker Marques Harris.  Harris played in 4 games for the 49ers earlier this season making 6 tackles.  He has now played five years in the NFL appearing in 60 games in which he has made 87 tackles, forced 3 fumbles, defensed 4 passes and he has 8 sacks.  This was a good signing for depth at LB and the special teams.