Sharapova says she failed drug test; penalty unknown
[caption id="attachment_10093" align="alignleft" width="300"] Tennis star Maria Sharapova speaks during a news conference in Los Angeles on Monday, March 7, 2016. Sharapova says she has failed a drug test at the Australian Open[/caption] LOS ANGELES (AP) — Maria Sharapova's tennis career and Olympic hopes are in...