The shift of two major New York City suburbs to the political right could be a boon for former President Trump on Election Day, according to insiders on both sides of the aisle. Traditionally purple, if not leaning blue, Long Island’s Nassau and Suffolk counties went solidly red in the 2022 midterms even though state voter rolls show Democrats outnumber Republicans in both places. And that may be a bellwether of where things are headed in similar communities around the country