If it was a truck bomb it was timed to be in place and the explosion triggered while that train of fuel tankers was passing over on the upper deck. That could well have triggered secondary explosions in those fuel tankers.
If it was a truck bomb suicide bomber (salivation for freeper dennisw) they got the idea from Hezbollah
It amazes me that the same Ukazi colony on FR that profess superior morality and virtue in supporting ukazis,sink to such lows as suggesting Ukrainian cancer patients should carry out suicide bombings