The CEO of Air Canada will retire later this year, after being criticised for failing to speak French in a condolence video following last week's fatal collision at LaGuardia Airport that killed two of the airline's pilots. Michael Rousseau informed the airline that he will be stepping down by the end of the company's third quarter, Air Canada said in a statement on Monday. Rousseau had faced calls to resign after delivering his condolences in English only. One of the pilots who died, Antoine