HLN Meteorologist Bob Van Dillen Training for CCFA Marathon

Bob Van Dillen, Meteorologist on CNN Headline News Morning Express with Robin Meade, has been training to run in the Crohn's and Colitis Foundation of America's half marathon. He's keeping a blog about his training, which he is doing with his wife. Van Dillen, who is also a honorary Chairman for the CCFA, shares his training routine, his iPod play list, as well as his thoughts on IBD, traffic...and throwing up. Read Bob Van Dillen's training blog.