21.   Before the bombing, though, the cracks were widest over economic policy.

22.   A few vertical cracks are bound to develop in any house as it settles.

23.   A few weeks into the job, there are cracks in the bliss.

24.   A. If there is no water oozing or gushing up through the cracks, the cracks are neither important nor significant.

25.   But crack was more powerful.

26.   But soon there were cracks in the finish.

27.   But soon there were cracks in their relationship.

28.   But the cracks are already apparent.

29.   But there were some cracks, and more than once Dafoe came up big.

30.   But there are cracks in their alliance with the Republican Party.