11.   But it is now, thanks to your intriguing question.

12.   But many intriguing questions remain.

13.   But the more intriguing question is what the Kennedy patriarch, Joe Kennedy, would have thought of Carolyn.

14.   But the most intriguing question is whether this tragedy can educate Putin in the arts of compassionate and accountable leadership.

15.   But the Sierra Club exerts its influence over a much broader political landscape, and its move raises several intriguing questions.

16.   How Rocker will be received by his teammates is the most intriguing question.

17.   Increasingly, the intriguing question is whether Earth is unique in this respect.

18.   In the long term, the most intriguing question surrounding virtual shopping technology will be whether it makes the leap from professional market researchers into the home.

19.   Intriguing questions for search for life on other planets.

20.   It was an intriguing question for Steven Dunifer, who operates a pirate station here called Radio Free Berkeley.