By Fiona Morgan
Sanborn and Gentry Buchan live in a 1920s bungalow less than two miles from the center of Wilson, a city of 50,000 people a half hour east of Raleigh. The mother of a 2-year-old son, Gentry works from home as a sales rep for a cell phone company. Sanborn is home when he’s not traveling as a tobacco buyer, a rare job these days, but one that used to offer reliable work in Wilson, once a major world tobacco market.