Zarna Garg treats comedy as a business, not an art form

After 16 years as a stay-at-home mom, Zarna Garg felt like she needed to reinvent herself. She tried a few different business ventures (disposable toothbrushes, vegan chilli and matchmaking), but none of them stuck. Then she decided to give comedy a go and everything changed. Now, Zarna has released a new stand-up special, "Practical People Win,” which highlights her unlikely journey into comedy. She joins Tom Power to talk about her business-oriented approach to her work, and how it sometimes pays off to take big risks when life tells you to play it safe.