Two Canadians are believed to be among the victims killed in Wednesday's streetcar crash in Lisbon, Portugal. Redmond Shannon reports on the investigation and the accounts from survivors. In Manitoba, a mass stabbing in Hollow Water First Nation has left an 18-year-old woman dead and several others injured. Vasilios Bellos explains what happened, how the 26-year-old suspect died, and the suspect's relation to the victim. Heather Yourex-West travelled to Richmound, Sask., the home of conspiracy theorist Romana Didulo, who calls herself the "Queen of Canada." What Didulo said after she was arrested by the RCMP, and how Richmound residents want her out of their community. Jackson Proskow explains how U.S. Health Secretary Robert F. Kennedy Jr. was grilled about his controversial policies and promises to "make America healthy again." Eric Sorensen reports on the new documentary from actors Ryan Reynolds and Colin Hanks about the life and private struggles of beloved Canadian comedian John Candy. Plus, revolutionary fashion genius Giorgio Armani has died. Mike Armstrong looks at how Armani changed the way the world dresses.

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