Commonwealth Games track and field preview: Men's relay team, hammer throw champs headline Canada's contenders

https://i.cbc.ca/ais/20b745d4-650c-4c33-962c-c3d5e394d8a1,1784758750566/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C172%2C5673%2C3191%29%3BResize%3D%28620%29" title="Andre De Grasse and his Olympic-champion 4x100m relay team will race for their first Commonwealth Games medal together in Glasgow." width="620" />

CBC Sports' daily newsletter looks at the Canadian track and field stars to watch at the Commonwealth Games in Scotland.