The Eagles have signed 26-year old CB/S Marlin Jackson to a 2-year deal.  Jackson played in 4 games for the Colts last season in which he made 10 tackles, 1 tackle for a loss, he defensed 1 pass and he had 1 interception.  Jackson has now played in 56 games in his NFL career and he has made 284 tackles, has defensed 15 passes, has 1/2 a sack, forced 2 fumbles and he has 4 interceptions.  This was a good move for the Eagles as Jackson is a very physical defensive back.