Get your legacy wrong and the repercussions will reverberate long after you leave your post.
America is making progress, despite the protests which have shocked the world.
Highlights of the royal visit by William and Kate Middleton include a conference at the World Bank and visiting the World Trade Center 9/11 memorial
Obama administration meets to discuss possible punishments against Israel for construction projects.
BREAKING: Obama's nomination, if confirmed by US Senate, will replace former Senator Chuck Hagel.
US President Barack Obama's teenage daughter Malia is not pregnant.
Former Soviet President praises Vladimir Putin for Russian military modernisation.
He made the announcement during a visit to the National Institutes of Health.
North Korea compares US to Roman Empire which was 'buried in history'
The columnist said Michael Brown was shot for being a thug
President Barack Obama has accepted the resignation of defence secretary Chuck Hagel, reports claim.
Sarah Palin wants to send illegal immigrants across the ocean to Mexico is a fake news story.
HSBC's head of global trade and receivables finance details the misleading calculations
Secret Service agents arrest woman with gun along White House's north fence as President Obama wrapped up his speech.
President Obama said Peter Kassig lost his life 'in an act of pure evil' by Isis militants.
UK yet to pledge anything to the crucial Green Climate Fund, while Canada and Australia refuse.
China's first lady was the recipient of an unsolicited gallant gesture from Russia's single President Vladimir Putin that sent the internet abuzz
White House says US and Russian leaders spoke for total of 20 minutes on world issues.
US President Obama has called for broadband to be classified as a vital service
Abu Bakr al-Baghdadi is believed to be seriously injured and two IS leaders are dead after a coalition attack on a gathering of IS leaders.
55-year-old Harvard graduate who rose to prominence prosecuting police brutality to be formally announced on Saturday.
The deployment will double the presence of US military in Iraq, marking an escalation in the US campaign against Islamic State.