Brazil to sue BHP, Vale for $7b in damages

Brazil's federal and state governments plan to sue the owners of the Samarco iron ore miner for 20 billion reais ($7.2 billion) in damages caused by the bursting of a tailings dam.

"People are coming in and contacting us in droves through social media, using words like liberty, defence and the fight against terror."

French line up to join fight after Paris attacks

The attacks by Islamic State militants in Paris less than two weeks ago have awakened a patriotic fervor in France, from a jump in sales of French flags to a surge in enlistment applications.