6 L.I. Democratic Senators Back Pipeline, Report Says ALBANY — The six Democratic state senators from Long Island are urging state regulators to conditionally approve a pipeline to bring natural gas to the downstate area, citing the negative impacts from a moratorium imposed by National Grid, Politico NY is reporting. The senators are supporting what’s called the Williams Northeast Supply Enhancement Project, which is an expansion of the existing Transco pipeline. Williams is also initiator of the Constitution Pipeline, which…