The US has five former first ladies. Who are they?
The most recent election took place less than a year ago, but will Donald Trump win a second term?
The next US presidential election is three and a half years away, but who could face Trump next time round?
There are still more than three years to go until voters cast their ballots in the next presidential election, but what can the betting markets tell us?
Barack Obama is due to arrive in London on Thursday to enter the debate about Britain’s future in Europe, amid fresh warnings that leaving the European Union would jeopardise the special relationship with the United States.
First ladies give up their careers, salary and security, as the humiliating case of Valérie Trierweiler shows. Is it time for the role to be scrapped?
"One of the things I don't do well is this," glowered Michelle Obama as she was challenged by a heckler this week.
The FBI and Los Angeles police are investigating suspected Russian hackers who allegedly stole and posted online sensitive financial information about Michelle Obama, Joe Biden, senior law enforcers and about a dozen Hollywood celebrities.