For the past year and a half, Tandra Cooper Harris and her husband, Marcus, who both have diabetes, have struggled to fill their prescriptions for the medications they need to control their blood sugar. Without Ozempic or a similar drug, Cooper Harris suffers blackouts, becomes too tired to watch her grandchildren, and struggles to earn extra money braiding hair. Marcus Harris, who works as a Waffle House cook, needs Trulicity to keep his legs and feet from swelling and bruising. The couple’s doctor has tried prescribing similar drugs, which mimic a hormone that suppresses appetite and control…