Chinese, Polish and Bulgarian athletes sanctioned for doping
![Chinese, Polish and Bulgarian athletes sanctioned for doping](http://bloximages.chicago2.vip.townnews.com/bismarcktribune.com/content/tncms/assets/v3/editorial/2/f0/2f0f2622-f006-5187-9f1c-b147a2d40e29/57ad70995a502.image.jpg?resize=300%2C228)
RIO DE JANEIRO (AP) — A Chinese swimmer, a Polish weightlifter and a Bulgarian steeplechaser were expelled or suspended Friday from the Olympics for doping, the first athletes sanctioned after failing drug tests at the games.