NEW YORK — Democratic challenger Laura Gillen notched an upset Tuesday night over first-term GOP Rep. Anthony D’Esposito in New York City’s suburbs, flipping a highly coveted seat in a racially diverse district spanning the South Shore of western Long Island.
The win by Gillen, a former local government official, gives Democrats a much-needed boost in their quest to retake the House and returns some partisan balance in a region largely governed by Republicans at local and state levels.