1.   At least a dozen House and Senate races remain too close to call increasing concern Democrats could win control of one or both chambers.

2.   But Garvey said he would vote for Gore because he believed the race would remain tight to the end.

3.   But many major races remain neck-and-neck and are likely to stay that way until election day.

4.   But Jillson said he expects the race to remain close, perhaps down to the wire.

5.   But Zogby said the race remains extremely close.

6.   Despite a Field Poll last week that showed Fong taking the lead in the campaign, Boxer said the race remains too close to call.

7.   Eight races remain, a couple in April and the rest in the fall.

8.   Final results were not yet available Tuesday night, and the race remained too close to call.

9.   Five races remain on the calendar.

10.   Five races remain this season.