1.   Dole warned throughout the campaign that Clinton would try to change the new welfare law if he was re-elected.

2.   Anaysts have warned throughout the crisis that Fokker faces collapse because the market for regional aircraft of the type the company makes is over-supplied.

3.   Analysts have warned throughout the crisis that Fokker faces collapse because the market for regional aircraft of the type the company makes is over-supplied.

4.   Analysts had warned throughout the looming crisis that Fokker faced collapse because the market for regional aircraft, of the type made by the company, was oversupplied.

5.   Analysts have warned throughout the crisis that Fokker faces collapse because the market for regional aircraft, of the type made by the company, is oversupplied.