KANSAS CITY, Mo. (AP) — Defensive back Morris Claiborne returned to the practice field with the Kansas City Chiefs on Wednesday after serving his four-game suspension for violating the NFL’s substance-abuse policy. He wasn’t alone.…

ST. JOSEPH, Mo. (AP) — The Kansas City Chiefs agreed to terms with cornerback Morris Claiborne on a one-year deal Thursday to fortify a thin and unproven backfield, a person familiar with the negotiations told…