In Depth: Summer Heat Survival Guide

LEXINGTON, Ky. - With temperatures expected to flirt with the century mark this weekend, race fans making the trek to Sparta will be especially vulnerable to heat-related conditions.  This week we talked with Dr. Ryan Stanton, medical director for UK HealthCare's Good Samaritan Emergency Department, who will be part of a team of doctors providing medical treatment for the event.  Dr. Stanton also provides helpful tips for anyone looking to stay safe from the heat.