Reigning champion De Grasse advances to men's 200m semis; pole vaulter Duplantis breaks own world record

Reigning Olympic men's 200-metre champion Andre De Grasse of Markham, Ont., advanced to the event's semifinal on Monday at Stade de France in Saint-Denis, north of Paris.

Reigning champion De Grasse advances to men's 200m semis; pole vaulter Duplantis breaks own world record
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Reigning Olympic men's 200-metre champion Andre De Grasse of Markham, Ont., advanced to the event's semifinal on Monday at Stade de France in Saint-Denis, north of Paris.