Lions' DT John Penisini retires after two seasons in the NFL: 'I’m glad I got to experience it'
[html]Defensive lineman John Penisini, 25, announced his retirement from the NFL on social media Saturday after two seasons with the Detroit Lions. Penisini had surgery after his rookie season.[/html]
Source: Lions' DT John Penisini retires after two seasons in the NFL: 'I’m glad I got to experience it' (http://ht**://www.foxnews.c**/sports/lions-john-penisini-retires-two-seasons-nfl-glad-experience)