They knew the Americans that there is probably a terrorist attack at a massive event in Moscow, and they had even warned Russia's secret services in the first ten days of March, it is said until months ago ...

While not all dead have been settled and as long as the macabre death measurement continues, CNN analyzes and others are in a hurry to assess the blow that has been caused by the internal security regime promised by Russian citizens after his election.

Strange thing. When it comes to "specific" abroad, US intelligence services know many things.

Of course they also have ... the right to misleading such as the chemicals of Sadat that safe information said they exist but they were never found.

But when it comes to the US interior, they are surprised by the attack on the Twin Towers in 2001 where they appeared to be "surprised".

American Mysteries ...