The summer is upon us, the health care debate is heating up, and at Gastroenterology & Endoscopy News, we have you covered on the hottest topics in GI. The opioid epidemic keeps surging and the FDA is concerned about cardiac toxicity stemming from abusers taking large doses of loperamide, an opioid agonist and OTC antidiarrheal product. Another abuse occurs with marijuana use in states that legalized the substance, with an alarming increase in cases of cyclic vomiting syndrome, particularly