A big part of his job is protecting the status of the New Hampshire primary, which by state law is required to be the first in the nation. Any Democrat who wants to be president makes a point of becoming Ray Buckley’s friend. When Buckley got a call in December from Sen. Jeanne Shaheen, the worst part was that it was Joe Biden who had screwed him. Biden had decided to end New Hampshire’s decades-long reign of hosting the first…