What is it like to work on Christmas Day? Hear from three people clocking in on December 25

Not everyone will get to slump on the couch on Christmas Day. Jonathan deBurca Butler talks to some of those who keep the country ticking over about the challenges and sense of fulfillment they get from working through the big day

Working at Christmas: While most of us will welcome December 25's pleasant inertia, there will be thousands of workers right around the country keeping the place ticking over.

The great wind down to the big day has begun. 

Automatic email replies have started to kick in and hard deadlines are being replaced by the tacit acceptance that there is a new year only around the corner.