![Tapestry from CBC Radio show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/020/136/small/cbc-radio-tapestry.jpg)
Summary: Donisha Prendergast, granddaughter of the world's most famous Rastafarian, Bob Marley, explains why marijuana is considered a sacrament in her religion. And guest host Ali Hassan looks at how DNA testing has brought families together - for better or for worse.