If there's one thing you can count on at NFL training camps every year, it's the fact that fights are going to happen, and the Kansas City Chiefs got their first taste of a big scuffle Tuesday when two rookies went at it during practice.

Ohio State's Josh Simmons scraps with Louisville's Ashton Gillette during Chiefs' practice drill in rookies' first NFL camp.

The intensity of the third day of pads-on practice, and perhaps the heat, led to the first scuffle in the Kansas City Chiefs' training camp. Rookie offensive lineman Josh Simmons starred in an altercation with fellow rookie defensive end Ashton Gillotte Tuesday morning.