Fighter jets will conduct aerial patrols over Vancouver and Toronto during the upcoming weeks to ensure security for World Cup match venues and associated fan festivals.

<img alt="A grey coloured fighter jet flies through the blue sky." height="349" src="https://i.cbc.ca/ais/4bf72dd0-0412-45db-be4e-ce222add8458,1780424232997/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C309%2C5887%2C3311%29%3BResize%3D%28620%29" title="CF-18 Fighter jets from the Royal Canadian Air Force are expected to patrol the skies above World Cup sites in Toronto and Vancouver, on alert to respond immediately to any airborne threats." width="620" /><p>Fighter jets will be on patrol over V...