Genetic testing has opened vast new possibilities for curing disease, but it has also raised ethical questions and started to be used as a kind of entertainment with mail-order tests. Libby continues her conversation with health professor Timothy Caulfield on his new tv series �A User�s Guide to Cheating Death.� You can watch it on Monday nights at 9pm on VisionTV.

Plus � She�s enjoyed huge success and faced daunting challenges. That�s why at just 40 years of age, Canadian Opera Singer Measha Brueggergosman � a has penned a memoir, called �Something is Always on Fire.� She joins Libby to share some of her life stories.