It's often said that the least expensive car to drive is the one you currently own. 93-year-old Rachel Veitch certainly took that to heart.
She drove her car for over half a million miles. In fact, her Mercury Comet Caliente is probably older than you are: It's a 1964 model,
which cost her about $3000. She chuckles that it outlasted her three marriages. Now, as Rachel approaches the century mark,