The first sentence of the article makes no sense. 48,000 drivers to move 70 percent of the freight in this country? Last I knew, there were over 2 million truck drivers in this business.Maybe they should have interviewed some of the 70 plus year old drivers and ask them why they still drive? I would bet a big percentage would say they had little or no pension benefits for years, and cannot live on SS alone. And many more would say they never made enough during their younger days to save money for retirement since wages in the last 20 or so years, especially in the truckload segment, have been stagnant at best. And yes, there is a percentage out there that I believe, are the last of their family, and have no reason to go home, so they keep working because they enjoy it....