What message Colin Kaepernick sent to Jets after workoutQB's workout for NFL teams was a whirlwind day11/17/2019, 12:04 AMFree agent Colin Kaepernick participates in a workout for NFL football scouts from the New York Jets and the Kansas City Chiefs Saturday, Nov. 16, 2019, in Riverdale, Ga.. (AP Photo/Todd Kirkland) / Todd Kirkland/AP