Colbert's will be the last show to start in a year of changes in the late night lineup.
It would also begin what is expected to be a year of changes in Mr. Obama's war command.
It has been a year of changes in Roddick's life, above all his marriage last month to Decker, a sometime swimsuit model.
Last week Mr Gove agreed to a postponement for one year of changes to maths and further A-levels, which will mean teaching them in the classroom in 2016.
It will be a year of changes and revivals on the men's doubles circuit as the Bryans try to remain No. 1. Nestor has teamed with Max Mirnyi, and Andy Ram has reunited with Jonathan Erlich just as Leander Paes is reuniting with his longtime partner, Mahesh Bhupathi.
I have had an enormously eventful year of changes and growth in 2013, and I have felt so incredibly supported throughout it all by family and friends, old coworkers, and the new ones who have jumped right in and made me feel at home, as if I have been here all along.
