The US military is gambling on the blockade denying Iran vital trade - but questions remain on whether the bet will pay off.

The team was returning from a match when they were attacked by "masked men wielding guns", officials say.

Technical and logistical problems mean Peruvians choosing a new president and members of Congress continue to vote on Monday.

Organisations warn many more people could be executed in the wake of the anti-government protests which swept Iran earlier this year.