Following a deadly shooting at a Toronto festival, many are calling for harsher punishments on illegal guns and tighter security at events; A new Canadian Medical Journal report is raising the alarm about the spread of anaplasmosis, a tick-borne disease that can be fatal; and, Jared Gross, 17, and his friends intentionally ditched their smartphones for flip phones. Kathy Le reports on what scans of their brains revealed to researchers.

CTV National News for Friday, September 4, 2026: Canada loses 42,000 jobs in August as trade tensions raise economic concerns
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CTV National News for Thursday, September 3, 2026: Toronto reels from violent storm as crews tackle widespread damage
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CTV National News for Wednesday, September 2, 2026: New lawsuits filed against OpenAI following Tumbler Ridge mass shooting
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