Aging in the NFL

Congratulations to Tom Brady and the Patriots on the recent Super Bowl victory! Mr. Brady, age 39, is considered one of the best QBs of all time, and has shown no signs of slowing down. The question now remains: how much longer can he play for? Luckily, a couple of us were able to attempt to answer that question in a recent interview with a journalist from Reuters:

http://www.reuters.com/article/us-nfl-superbowl-patriots-brady-idUSKBN15J0SO