People around the world are mourning the loss of Canadian comedy legend Catherine O’Hara. Star of both big and small screens, O’Hara was best known for her roles in ‘SCTV,’ ‘Schitt’s Creek,’ and ‘Home Alone,’ in a career that spanned five decades, earning her numerous awards and honours. O’Hara was 71.

Also: Poilievre’s pitch. The federal Conservative Leader faces a major test in Calgary, as he tries to convince a crowd of party delegates he’s still the right person for the job.

And: Community in crisis. The water woes plaguing the Kashechewan First Nation in northern Ontario have caused dozens to fall ill. Officials declared a local state of emergency earlier this month when the community’s water treatment plant broke. Experts are now trying to identify the source of a parasite, found in the water system.

Plus: Trump’s threats against Bombardier, America’s anti-ICE demonstrations, Mexico’s ‘narco influencers’ and more.