US president says he wants the UK to remain "united" and that "it looks like things have worked pretty well".
Cameron won't repeat Romney's gaffes and enjoys the advantage of incumbency.
The man who masterminded Obama's two election victories embodies daring politics.
Former senior Obama adviser joins the party's general election team.
The party should aspire to build a campaign that redistributes resources from safe seats to the battlegrounds that will determine the outcome.
While Romney led on managing the economy and reducing the deficit, Obama led on living standards. Labour believes the latter is the key to victory in 2015.
As the US withdrawal from Afghanistan approaches, what will happen to Bagram prison, where many prisoners are held without charge, trial, or even access to a lawyer?
Targeted strikes to punish Assad will only perpetuate the conflict – and that's exactly what the American government wants.
In reality, nobody alive but George Zimmerman knows exactly what happened the night that Trayvon Martin was shot. In all the speculation, nobody is talking about the real problem: guns.
After taking bets that Obama's error would be repeated in the Commons, the bookmaker pays out a record amount for a novelty political bet.