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- Long Island is holding a special election to replace former Rep. George Santos' House seat.
- Polling has been tight but has shown Democratic candidate Tom Suozzi with a slight lead.
- Several inches of predicted snowfall on Tuesday, however, could tamper turnout.
As voters in New York's 3rd Congressional District cast their votes in Tuesday's special election, heavy snowfall across the region may play a key role in downsizing the Republican Party's already narrow House majority.