21.   Republicans in suburban swing districts often move to the right on social issues to avoid a Conservative challenge.

22.   Rep. Leonard L. Boswell, D-Iowa, and a new member, faces a tough fight in a swing district.

23.   Republican office holders in swing districts would be particularly vulnerable if anti-Buchanan forces flock to the Democratic ticket.

24.   Say you are Morrow E. Pure, running for an open House seat in a swing district.

25.   She presented her with a list of five swing congressional districts in which GE was at least partly responsible for toxic waste sites.

26.   Such a Clinton-based defense, they worried, might not help endangered Democrats in swing districts.

27.   Such is life in a tossup city in a swing district in a battleground state with a big cache of electoral votes.

28.   Strategists have identified several dozen swing districts which hold the key to the election.

29.   Such is life in a tossup city in a swing district in a battleground state.

30.   The Blue Dogs are conservatives from swing districts in the South, the Midwest and the West.