Obama may struggle to persuade African leaders to step down timeously at leadership summit.
As people celebrate the Chinese New Year and Latin America's carnival, Barack Obama will give an update on the State of the Union in the week ahead.
The White House has defended drone strikes against al-Qaeda, insisting they complied with US law and the Constitution, even if Americans are targeted.
After an election race filled with suspense, Mitt Romney's supporters were left disappointed as Barack Obama secured another term as US president.
Impressive poll results reveal that the Republican is way ahead of his fellow election contenders.