Jared Allen retires after 12 years in the NFL
KANSAS CITY, Mo. – Former Chiefs defensive end Jared Allen announced his retirement Thursday morning in grand fashion. Allen, who turns 34 on April 3, posted a 20-second video on Twitter of himself sitting on a horse with dark skies as the background. “Well, everyone, I just want to say thank you for an amazing 12-year career,” Allen said. “This …