Roster Definitely Needs Changes; Tkachuk Hits 30 Goals Again; NHL GM Meetings

We talk about wearing white at home, which was once the norm. The Sens' modest win streak ends with a 7-2 loss to Carolina. Brady Tkachuk hits 30 goals for a third straight year. NHL GM Meetings discussing, among other things, expanding the number of things that can be challenged in video review and whether the 3 on 3 overtime format needs tinkering.