Tue, May 21, 2013, 8:20 AM EDT - U.S. Markets open in 1 hr 10 mins
Think doctors and dentists know a lot about business and finance.
Know the difference between Dr. Shelton, M.D. and Dr. Shelton, DDS.
Bonus points: Which one was Debbie Shelton's dad?
Easily stumped by trivia ... don't have a computer.