Full speech of Pope Francis for the Super Bowl:
"Great sporting events like today's Super Bowl are highly symbolic, showing that it is possible to build a culture of encounter and a world of peace.
By participating in sport, we are able to go beyond our own self-interest - and in a healthy way - we learn to sacrifice, to grow in fidelity and respect the rules.
May this year's Super Bowl be a sign of peace,
friendship and solidarity for the world.