Author and journalist Rona Maynard and her four-legged best friend tell Steve Paikin how dogs can make us better humans. And Jeyan Jeganathan finds out why it can be so hard for adults to find social connection and make new pals, and what to do about it.

Centenarians the fastest growing demographic in Canada. What's behind the growth, and what measures need to be in place to accommodate them? Then, Akwasi Owusu-Bempah on how harsh cannabis laws have contributed to racial injustice.