Meetings of committees of the Vance County Board of Commissioners aren’t typically big draws; in fact, we in the public rarely know when they’re happening. But today’s meeting of the General Government Committee at noon at the county Administration Building is huge: The Henderson-Vance Economic Partnership will make its case for the commissioners’ endorsement. Less important than the county action is the partnership’s chance to explain why it’s the answer for economic development and to prove its commitment to openness.