Reports: at least a dozen prominent Russians dead in unexplained accidents

New video of a brutal battle waged from a trench in the Ukraine war. This as more Russian officials past and present are dying suspiciously back home. Plus, CNN takes us closer than anybody else to a secret Chinese lab home to a blacklisted spy balloon maker. Also, new details about what led Sen. John Fetterman to check himself into the hospital for depression. As fellow stroke survivor, retired four-star Air Force general Michael Hayden joins to open up about strokes and depression.

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