On this edition of Your Call, it’s been five years since 17 students and teachers were shot and killed at Marjory Stoneman Douglas High School in Parkland, Florida. 17 people were injured and an untold number were left traumatized. Because of the power of the gun lobby on mostly Republican politicians, little has changed since then. Last night, the United States experienced its 67th mass shooting this year. 67 mass shootings in just 44 days. Last night, three students were shot and killed and five students critically wounded at Michigan State University. The 43-year-old gunman shot and killed himself, according to authorities. They still have no idea why he opened fire at two campus locations.