Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

LONDON - JUNE 27:  Maria Sharapova of Russia serves against Nathalie Dechy of France during the seventh day of the Wimbledon Lawn Tennis Championship on June 27, 2005 at the All England Lawn Tennis and Croquet Club in London.  (Photo by Mike Hewitt/Getty Images)
LONDON - JUNE 27:  Maria Sharapova of Russia serves against Nathalie Dechy of France during the seventh day of the Wimbledon Lawn Tennis Championship on June 27, 2005 at the All England Lawn Tennis and Croquet Club in London.  (Photo by Mike Hewitt/Getty Images)

    JUST WATCHED

    Is Maria Sharapova's failed drug test career ending?

MUST WATCH

Is Maria Sharapova's failed drug test career ending?

CNN's Christine Brennan says an extended suspension as a result of testing positive for a banned substance called meldonium would effectively end Maria Sharapova's tennis career.

Is Maria Sharapova's failed drug test career ending?

CNN's Christine Brennan says an extended suspension as a result of testing positive for a banned substance called meldonium would effectively end Maria Sharapova's tennis career.