Adrenalin can save a heart but hurt the brain. Canadian research aims to find best dose for a potent drug. Medical Myth Busting with Dr. Barry Dworkin  House Calls, Sundays at 11 on Newstalk 580 CFRA

A long-awaited change to Canadian banking is coming. What to know 
Ian Lee, Associate Professor, Carleton University Sprott School of Business 

'Oppenheimer' wins best picture at Academy Awards, Emma Stone takes best actress 
Movie Critic Richard Crouse. 
The Richard Crouse Show: Listen on iHeart Radio Saturday’s 8-9 pm

Canada's UN ambassador says gangs now control Haiti. What will the international community do?  
Gilles Rivard, Former Canadian Ambassador to Haiti . 

The Morning Rush with Bill Carroll every weekday from 5:00 am to 9:00 am on News Talk 580 CFRA.