Italian Olympic Committee (Coni) prosecutors have asked for an entire family to be banned for doping offences related to a case involving Alessandro Petacchi.
Australian swimmer Ryan Napoleon has been ordered to serve a three-month doping ban and miss the CWG.
US sprinter Justin Gatlin easily won his 100 metres heat in his first competitive race after a four-year doping ban.
Morocco`s Jamel Chatbi withdrew from world championship men`s steeplechase final after testing positive for the stimulant clenbuterol, the International Association of Athletics Federations (IAAF) said.
Richard Gasquet is confident the CAS will accept he took cocaine inadvertently when they rule on an appeal against a decision allowing him to return from a doping ban.
Olympic speed skating champion Claudia Pechstein has appealed against a two-year ban after testing positive for blood doping, the Court of Arbitration for Sport (CAS) said.
Day in Pics: 23rd September
Showbiz World - September 23, 2014
'Kill Dil'- Posters