31.   But if Carnahan wins in death, several legal questions arise about how the Senate seat is filled.

32.   But legal questions do remain.

33.   But legal questions remain.

34.   But it is going to be doubly hard to sustain all this conviviality while these serious legal questions hover unresolved over the tea party.

35.   But Phillips said one case may involve several legal questions, some decided in favor of consumers and others for defendants.

36.   But several key legal questions remain.

37.   But the election law experts said there are no clear answers to the legal questions raised by the battle.

38.   But the legal question of whether a Secret Service agent could be compelled to testify about such subjects has never been tested until now.

39.   But these legal questions are complex, and Congress should not be hasty in resolving them, either.

40.   But the officials said the legal questions could delay a decision to move ahead further.