No end in sight 10 years on

Decade after Sept 11 attacks on US, its anti-terrorism war drags on with more civilian casualties and economic woes

Ten years after the Sept 11 terrorist attacks on the United States, people still remember the collapse of the two World Trade Center towers. But the world has changed in those 10 years.

The 9/11 attacks have greatly changed the Middle East, the US and even the world. But it's hard to tell who has benefited from the changes and who has been the real victor.