Warren joins us to talk about what has been on his mind:

Running isn't just for runners anymore.  Despite your epigenetics, there are more people running today - even those who with body types that do not lend themselves to this sport.  Boils down to the nature v. nurture debate.
His new diet: no wheat, dairy, sugar, alcohol, and caffeine.  After a month, guess how he feels?
Fell running (or mountain running) popular in Northern England.  Originated in Scotland in 1040.
Stu Mittleman, "Slow Burn: Burn Fat Faster by Exercising Slower"
The Skinny on Obesity  7 part video series
The new Royal prince and how that will effect trail running around the world.