The Globe and Mail recently released its big guide to Canadian credit cards, and our money expert Barry Choi contributed to the stories. He joins us now to talk about what consumers should look out for in credit cards and why these rankings aren't a perfect science

<p>The Globe and Mail recently released its big guide to Canadian credit cards, and our money expert Barry Choi contributed to the stories. He joins us now to talk about what consumers should look out for in credit cards and why these rankings aren't a perfect science</p>