Kevin Rudd has been sworn in as Australian Prime Minister, three years and three days after he was ousted from the same job in an internal government showdown. The leadership ballot was forced by party colleagues hoping to avoid a huge defeat in upcoming elections.
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The Queen opened this year's Commonwealth summit with the message that "a nation's size is no measure of the moral strength of its people".
French President Francois Hollande today led a memorial service to the 130 victims of the Paris attacks in the city.
Cameron announces Commonwealth nations intention to set up specialist unit to target extremist "scourge" fuelling international terrorism.