Barack Obama and Michelle have two daughters Malia, 17, and Sasha, 14.
Katrina Smith spent 15 years in a Florida prison but was one of 46 non-violent, first time offenders to be pardoned in November
It is in US foreign policy where President Obama will come to be recognised as a game-changer
Barack Obama recently ordered an investigation into the widespread deployment of smart gun technology in the US
Mr Obama will say the US has a positive future - despite threats from terrorism and inequality
President Obama told Vice President Mr Biden: "Promise me you won't sell your house."
Scientist Refaai Hamo featured in 'Humans of New York' and arrived in Detroit last month
'Can you believe that we're both sitting in this Oval Office?'
President Obama has two Portuguese Water Dogs, Sunny and Bo
Fitness trackers have gone from being the preserve of health fanatics to a mainstream must-have. Even Obama sports one, reports Simon Usborne
America is transfixed: a ragtag bunch of gun-toting farmers is protesting against land laws by 'occupying' a wildlife refuge. With opinion divided into 'patriot' and 'idiot' camps, Tim Walker travels to the frozen wastes of Oregon to meet them
The comedian and actress is rallying support for the President’s gun control campaign
Tearful president fixes reducing gun deaths as one of the priorities of his last year in office
The president addressed the public on Tuesday at noon
According to latest FBI data, more guns were sold in December than almost any other month in the past 20 years
Petitions calling for the 53-year-old to receive a presidential pardon have collectively gained a total of almost 300,000 signatures