21. Both campaigns are running the ads in key states.
22. Both Gore and Hillary Clinton for some time has been making some minor announcements that affect key states but this week seemed to mark a greater effort at coordination.
23. Bradley has said that if he fails to win several key states that day it will be unlikely that he will win the nomination.
24. A few thousand votes in key states could determine the outcome.
25. A look at the delegate rules in key states, and how they work to the advantage or disadvantage of Dole, Buchanan, Alexander and Forbes.
26. A look at the delegate rules in key states, and how they work to the advantage or disadvantage of Dole, Buchanan, Alexander, and Forbes.
27. A modest loss of Catholic votes in a few key states could cost Clinton the election, some observers say.
28. A key Western state, Colorado is not considered as conservative as Arizona.
29. A seven-month drought crippled winter wheat production in some key states.
30. A victory in key states could deliver Bush an Electoral College win even if he trailed in national popular vote.