Children and youth in the National Capital Region, and across Canada, could soon be asked if they use alcohol or abuse substances the next time they need to see a doctor at CHEO. The recommendation is to screen kids aged 10-and-under which, might seem young, but doctors say early detection is critical. In Hour 4, Kristy Cameron checks in with Dr. Alexander Caudarella, a family physician specializing in addiction medicine. He is also the CEO for the Canadian Centre on Substance Use and Addiction. Then, we preview tonight’s CTV Ottawa supper-hour newscast with Jackie Perez and Stefan Keyes. And if news breaks in real time, you’ll hear it live on CFRA’s Ottawa Now.

<p>Children and youth in the National Capital Region, and across Canada, could soon be asked if they use alcohol or abuse substances the next time they need to see a doctor at CHEO. The recommendation is to screen kids aged 10-and-under which, might seem young, but doctors say early detection is critical. In Hour 4, Kristy Cameron checks in with Dr. Alexander Caudarella, a family physician specializing in addiction medicine. He is also the CEO for the Canadian Centre on Substance Use and Addiction. Then, we preview tonight&rsquo;s CTV Ottawa supper-hour newscast with Jackie Perez and Stefan Keyes. And if news breaks in real time, you&rsquo;ll hear it live on CFRA&rsquo;s Ottawa Now.</p>