[HTML1] There’s a retirement ceremony Wednesday in Washington for Lt. Gen. Willie Williams, who is director of the Marine Corps staff — the service’s No. 3 general. Marine Corps Times reported this back in April, when I profiled him, but the video above was released earlier today and is well worth sharing here. Watching it brought to mind my few interactions with Williams going back to summer 2010, when we met at a reception for D.C. media hosted by then-Commandant Gen. James T. Conway. There was a  lot of brass at the CMC’s house that evening — deputy commandants and…