Wow...a warning of bigger things to come, since the bombs were apparently of low power?
Nonsense. Al-Qaeda terrorists don’t give “warnings of bigger things to come”. It simply means that they have 100 or so people competent enough to successfully set off a bomb of limited size.
When al-Qaeda’s a able to attack, they attack. When they’re not able to attack, they threaten. It’s not rocket science.
No, they probably had a finite quantity of explosives, so they rationed it, to emphasize instead the number of willing hands they had available. No doubt all set on timers properly hacked to a standard. The Wahhabists have turned into the new Sect of the Assassins. Same M.O.........same cure.