In Harvey's wake: People helping people

LINDON — Matthew Blackburn, a builder by trade, spent a week last month unbuilding houses. He worked 12-hour days in 90-degree temperatures, stripping Sheetrock off walls, dismantling ceilings, ripping up floorboards, until about the only thing left was the framing, the roof and the foundation.And he can’t stop talking about how it was one of the choice experiences of his life.Hurricane Harvey really did a number on him.* * *Twelve years ago, Blackburn watched on television as Hurric