A new study finds cannabis use during pregnancy has more than doubled over the past decade. Dr. Daniel Corsi, a scientist at the CHEO Research Institute and the leader of this study, reveals the disturbing trend. Shifting gears to the everyday workplace, we know that some workdays can be quite challenging. And through those bad times, you are bound to cross paths with some unfair coworkers. How can we put those emotions aside and keep it professional? CTV Science and Technology specialist Dan Riskin has the cheat codes to that equation. He also explains how limiting audiences can boost box office success, a gameplan that the creators of the Green Lantern probably wished they'd used. Plus, CTV's Matt Skube pays us an earlier-than-usual visit. Will you be watching this year's Super Bowl? Kristy won't. Matt is thinking about it.