A U.S. judge has ruled in favour of accused UnitedHealthcare CEO killer Luigi Mangione after charges for terrorism against the 27-year-old were dropped.

Rhianne Campbell has the latest ahead of the summit in Doha, in the wake of the Israeli attack targeting leaders of Hamas.

The Quebec family of one of the victims struck and killed by a train in Portugal last weekend is reeling over the news.

Canadian investigative journalist Justin Ling discusses the rise in political violence in the U.S. and what it means for Canada as the country experiences its own tensions.