They are very powerful, very unpredictable and very volatile.

This was a targeted attack on the faculty at Scripps Ranch High School.

These were not accidents, these were not pranks.

Ain't I volatile?

Our lives hang in the balance of unpredictable situations. One minute you're driving down the road whistling a tune, the next moment the car right in front of you spins out of control and crashes. How you prepare for those unpredictable occurrences determines whether you live or die. Always leave an empty lane to your right or left for escape.

The market is very volatile, very fragile.