11.   The Piper pilot suspected structural problems and requested, and made, a landing at Waddington.

12.   Because of all the lavish detailing, there could also be structural problems, said Frank Pitts, an architect in Troy, N.Y.

13.   A preliminary report indicates a structural problem, rather than overloading, caused the collapse, said Ottowa County Sheriff Craig Emahiser.

14.   Above all, they must tackle the serious structural problems that are stunting growth and hindering job creation.

15.   Alberi and his colleagues feverishly worked out the structural problems for ground control in Houston.

16.   All countries must address their structural problems and work on budget consolidation, Tietmeyer said.

17.   But her boss, Phillip Harris, president and chief executive of the consortium, sees long-term structural problems in the industry that promise difficult days ahead.

18.   But detection of structural problems put at end to these plans.

19.   But if deep structural problems delay redevelopment of the damaged downtown, real estate executives said that could spur construction in other parts of Manhattan.

20.   But I had surgery to repair structural problems.