Retirement on the LineIn an era when people live longer and want (or need) to work past the traditional retirement age, the Vita Needle Company of Needham, Massachusetts, provides inspiration and important lessons about the value of older workers. Vita Needle is a family owned factory that was founded in 1932 and makes needles, stainless steel tubing and pipes, and custom fabricated parts. As part of its unusual business model, the company seeks out older workers; the