Indonesia police hunt Jakarta bombers - 20 July 09

Police in Indonesia say the deadly attacks on two Jakarta hotels on Friday had the trademarks of Jemaah Islamiyah, the same group behind the 2002 Bali bombings.

But as Al Jazeera's Step Vaessen reports, signs have emerged that confusion among Indonesian intelligence authorities clouded efforts to prevent this kind of attack.

Fonte: http://www.youtube.com/user/AlJazeeraEnglish