No TNT residue found at the bombing sites: Police

The police said they found no TNT residue at both the JW Marriott and Ritz-Carlton hotels that came under bomb attacks on Friday.

“We only found a black powder residue from debris at the two sites. There was no TNT. The bombs that went off were low explosives,” National Police spokesman Insp. Gen. Nanan Sukarna said.

TNT, the abbreviation of Trinitrotoluene, is a chemical ingredient used to make high explosive bombs.

Preliminary investigations had concluded that the blasts resulted from high explosive bombs, which were used in the 2003 attack on the JW Marriott Hotel in 2003. (bbs) Source

President Susilo Bambang Yudhyono says he was the real target for the Jakarta hotel bombings

Jakarta Hotel Bombs, The Military & The CIA

On October 12, 2002 the Indonesian island of Bali experienced a terrorist attack that rocked the world. It was unquestionably well-coordinated and executed, the largest in the country's history.
The Indonesian government immediately vowed to unite in the hunt for the bombers. The U.S. government along with the international community seized the opportunity to point the finger at the shadowy al-Qaeda group along with Muslim cleric Abu Bakar Ba'asyir as the culprits.
Bali Bomber Claims CIA/Mossad Involvement