81-year-old Christiansburg mechanic continues on

CHRISTIANSBURG — The car industry is constantly evolving and over the last 50 years, what it means to be a mechanic has changed drastically. When computers became a staple in the automotive world, many older mechanics stepped out of the profession. However, Bobby Scott never let these changes push him out of his career. Smith has been in the car industry for more than 50 years, with 40 of those years spent at M&M Tire in Christiansburg. Now 81-years-old, he still has no plans of retiring. When an M&M customer...