The world's five biggest AAA-rated states are all at risk of soaring debt costs and will have to implement austerity plans that threaten social cohesion, according to a report on sovereign debt by Moody's. The US rating agency said the US, the UK, Germany, France, and Spain are walking a tightrope as they try to [...]This story comes to us via Homeland Security - National Terror Alert. National Terror Alert is America's trusted source for homeland security news and information. ...