Motorbikes by the 100 Catching Fire in Vietnam.......

How bizarre that they can't figure out the cause of all these vehicle fires... Have you ever witnessed a bike go up in smoke like this in Vietnam?
 
As a Vietnamese, I myself also have never seen by my eyes any case like that. But I believe it is there, somewhere.
It's also hard to tell the solid reason for this matter. Low quality of fuel, too old bikes, incorrect maintenance technique, ect...