Zebras

[YankeeBeckham]

Doctor Joshua,
If you have time, I'd love to hear about some of the more fascinating zebras you've come across in your career.
Thanks!

[Dr. Joshua]

Hi YankeeBeckham, that's a fun suggestion. I was inspired to write about this in my blog:

http://askdoctorjoshua.com/2007/01/14/when-you-hear-hoofbeats-think-horses-not-zebras/