ZOOMER SQUAD: HOW OLIVIA CHOW WOULD DO VS JOHN TORY IN THE NEXT MAYORAL RACE  

Liz West is filling in for Libby Znaimer today. She is joined by Anthony Quinn, President of CARP, Bob Richardson, a Public Affairs consultant and David Valentin, Principal at Liaison Strategies.

If former mayor of Toronto John Tory were to enter the next mayoral race, could he hamper Mayor Olivia Chow's chances of a re-election? That's what David Valentin has tested in the latest Liaison Strategies polling. Meanwhile, it's been two years since Mayor Chow has entered office. Has she lived up to the expectations of residents?

THE LATEST REGARDING CANADA'S DENTAL COVERAGE PLAN

Liz West is joined by Dr. David Brown, President of the Ontario Dental Association.

It's been a while since we checked in on the Canadian Dental Care Plan. We ask Dr. Brown about what's working and what is not with the program.

HOW POOR AIR QUALITY AFFECTS THE MOST VULNERABLE 

Liz West is joined by Dave Phillips, Senior Climatologist at Environment Canada and Jason Thistlethwaite, Associate Professor at the University of Waterloo's School of Environment.

Toronto is facing a nasty combination of really poor air quality (thanks to wildfires in Northern Ontario) and extreme heat. What are the impacts of it all on the most vulnerable populations including seniors and the immunocompromised?