In Super Bowls, throwing a pick six always has been disastrous

Big mistakes in the passing game can be super costly. Teams that have scored touchdowns on interceptions are 12-0 over 48 Super Bowls. So a pick-six Sunday in XLIX will mean a loss, right? My story for NBC's national websites: http://www.nbcnewyork.com/news/sports/Big-Passing-Mistakes-Can-be-Super-Costly-290147181.html