1.   A small tornado touched down in Huelva on Thursday night flipping three buses and downing electric lines.

2.   A sport-utility vehicle crossed a highway median Monday and collided with a Greyhound bus, flipping the bus onto its side.

3.   An Islamic militant drove a car packed with explosives alongside an Israeli bus Wednesday and then ignited a huge fireball that flipped the bus over twice.

4.   Bus driver Gene Savage told KUTV television that the man grabbed the steering wheel and said he was going to flip the bus.

5.   The blast ignited a massive fireball and flipped the bus over twice.

6.   The force of the blast flipped the bus over twice.

7.   The twisters flipped buses over, and flattened hundreds of zinc and cinderblock homes in the city of Barranquilla.

8.   When the bus started to slide on wet grass, the driver overcorrected to get back on the road and flipped the bus on its right side.