A broadcaster, writer and entrepreneur, Mark joined CPAC in the Fall of 2009 to host The Week – a Sunday morning, national phone-in on the week in politics. He also hosts Ottawa Today, weekday mornings on 1310 NEWS, in Ottawa, and is the CEO of Great River Media. A marathon runner and volunteer, Mark is also the founder of iRun magazine and the author of Long Road to Boston. He was inducted into the Order of Ottawa in 2016.