Tackling the NFL's craziest controversies
The NFL has seen controversy beyond Colin Kaepernick
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The National Football League is a staple in American sports. Not only does it introduce huge stars, but it culminates in the world-renowned Super Bowl, which will take place on February 3. However, in recent years the league has become quite controversial. Most notably, quarterback Colin Kaepernick famously knelt during the national anthem, sparking a huge debate about freedom of speech.
But the NFL has seen plenty of scandals over the years. Here's a rundown of the most controversial.
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