A rod in Martha Juarez’s left arm, the silence in her home and a missing wedding ring are daily reminders of the <a href="https://www.cnn.com/2019/08/03/us/el-paso-shooting/index.html" target="_blank">mass shooting</a> that changed her life.

Martha and Luis Juarez had been married for 70 years when a gunman opened fire at a <a href="https://www.cnn.com/2020/08/03/us/el-paso-shooting-anniversary/index.html"