[d14truth]

"And I heard second hand that it was a spark in the fuel tank."

Similar to the 'spark' that brought down the 'Twin Towers'???

There's is never any doubt about the fire, usually the discussion centers on the 'match'.

[Shooter 2.5]

" Similar to the 'spark' that brought down the 'Twin Towers'???"

No, you have your facts wrong. It was two airliners that took down the Twin Towers.