What began with marching bands all those decades ago has evolved past all expectations - and even if you don't particularly follow football, you'll probably tune in for the Super Bowl Halftime show. In the second part of this special two-part series, Ben, Noel and Max explore some of the most iconic -- and controversial -- halftime performances in the history of football.

CLASSIC: When West Virginia Begged the USSR for Foreign Aid
29:52

Knitting as Espionage, Part Two: Legendary Spies -- and One Traitor
33:37

Knitting as Espionage, Part One: Secrets in the Stitch
33:37