US President Barack Obama delivers remarks on the third day of the Democratic National Convention at the Wells Fargo Center in Philadelphia, Pennsylvania. Democratic presidential candidate Hillary Clinton received the number of votes needed to secure the party’s nomination
Supporters of Afghan presidential candidate Ashraf Ghani Ahmadzai listen to his campaign address during a political rally in the northern Afghan city of Mazar-i-Sharif on Monday. Afghans will go to the polls on April 5 to choose a new President.
Members of the European parliament take part in a voting session in Strasbourg on Thursday.
Nigel Frarage, Ukip leader, arrives in Westminster on Friday after a successful night in local council elections. Mr Farage was delighted with what he saw as a remarkable result for the UK Independence Party, which he said put them in with a chance of securing a seat at Westminster.