 Temperatures reached at least 101 today at Reagan National. That's another record. The extreme heat is keeping hospital emergency rooms busy. WTOP's Dick Juliano reports that one of the busy spots is Shady Grove Adventist Hospital. We're seeing a significant increase in patients coming to the hospital with heat-related illness. Chief Medical Officer and Emergency Room Physician at Shady Grove, Dr. Neil Roy, says the hospital sees a variety of patients covering the spectrum of heat-related illnesses.