including our own Redmond Shannon, are feeling extreme heat. He'll tell you how people are trying to stay cool under record-shattering temperatures. Heather Yourex-West reports on the battle in Alberta over gender-affirming care for minors. Seán O'Shea explains why CN Tower workers have been locked out. Plus: tricked, trapped, and killed. Candice Cole reports on a gunman's murderous plot against fire crews in Idaho. And Heidi Petracek reports on a community feeling powerless after a failed tidal power project that's left four huge and heavy boxcars abandoned in the Bay of Fundy.

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