America Out Loud PULSE with Dr. Vaughn & Dr. Tankersley – This week, we discuss the abnormal clotting that's been rampant for the past five years. Last week at his clinic in Birmingham, AL, Dr. Vaughn hosted Dr. Resia Pretorius, PhD of South Africa, in order to further discuss the approaches to address the health catastrophes caused by abnormal clotting. Dr. Pretorius has been a world leader...