1.   And at this point in his career, that smacks of a big mystery.

2.   Another big mystery is whether men and women differ in the health benefits of pet ownership.

3.   A gift from on high is almost as big a mystery to its receiver as it is to the world that bows down to its power.

4.   Maybe if they ask nicely, the rest of the NHL teams will unravel what so far has been one big mystery to the Los Angeles Kings.

5.   None of this is a big mystery or a big secret.

6.   That was kind of a big mystery.

7.   The big mystery at Firestone still lies in what went wrong with the tires.

8.   The big mystery is why New York Republicans think this is how to reach out to future voters among the new immigrants.

9.   The big mystery in the U.S. economy Wednesday lies in who will buy all the goods that U.S. factories are producing.

10.   The big mystery in Washington is whether Bush finds this constant tension amusing, useful or just convenient.