1.   By moving to the back of the store, most people were out of the aisles when the tornado caused the roof to give way.

2.   Neither tornado caused any damage.

3.   Q. Mobile homes and their residents account for much of the death and destruction caused by tornadoes.

4.   The president is now heading out of Washington for a tour of the damage caused by tornadoes in Arkansas.

5.   The tornadoes caused widespread blackouts and ruptured natural gas lines, raising the specter of deadly fires and hampering rescue efforts.

6.   A weak tornado may have caused damage in Nassau County that included windows blown out of a school, the National Weather Service said.

7.   An apparent tornado struck Lucedale, Miss., injuring at least seven people, and another possible tornado caused roof damage in southern Alabama.

8.   Another tornado caused damage and an injury near Jacksonville.

9.   At least one tornado caused damage elsewhere.