GENEVA (AP) — The women’s 400-meter world champion has avoided being banned for a doping rule violation on a technicality, according to a ruling published Tuesday. The Athletics Integrity Unit said the charges against Bahraini runner Salwa Eid Naser for missed tests and filing failures were dismissed by an independent tribunal. Naser, who was born in Nigeria but competes for Bahrain, will keep her title and has been cleared to compete at next year's Tokyo Olympics.Read more on NewsOK.com