Countdown to retaliatory tariffs, Cape Breton flood, school tech pushback, and more

There are no talks scheduled as the deadline approaches for Canada to impose a range of countertariffs on products entering this country from the United States. It’s the latest escalation in the trade fight after negotiations hit an impasse.And: A slow-moving weather system has battered Cape Breton, which left thousands without power and dozens of homes cut off.Also: Techlash: some parents say they are frustrated with the amount of screen time kids are getting in school — and the lack of control over their digital footprint.Plus: Far-right party wins in Germany, Amazon cargo plane crash, back-to-school vaccines, and more.