I'm taking a brief one-day break from my business and technology reporting responsibilities Friday to try my hand at co-hosting Canada AM. Regular co-host Seamus O'Regan has the day off and I've been asked to sub in for him. Not sure why but it sounds like a lot of fun so I said yes. Thankfully, the super-skilled and unflappable Beverly Thomson, the other co-host, will be right next to me covering all my gaffes. The show, as you may be aware, airs in the morning across the country on your local CTV station.