In a letter addressed to his fellow Americans, the President said it has been the privilege of his life to serve as President.

FOX's Jon Decker has more from the White House:

The President, in his letter to the American people, highlighted the work his administration has done on the economy, healthcare, and revitalizing the U.S. auto industry and also touted Iran nuclear deal, the Paris Climate agreement and the normalization of relations with Cuba.

The President said he regrets not being able to pass gun control legislation or immigration reform.

He also warned Republicans about the adverse effects of repealing ObamaCare or doing away with Wall Street regulations, none of which, he said middle-class Americans voted for.

At the White House, Jon Decker, FOX News.