Open this photo in gallery: A man looks at flames rising from an oil storage facility after it was hit by an Israeli strike in Tehran on June 15.Vahid Salemi/The Associated Press Should a barometer measuring global anxiety exist, it would currently be in the red, registering off the charts. Because nobody hears the terms “nuclear,” “bombing,” “Iran” and “death to America” with such regularity while remaining totally chill. This is, understandably, a time of freaking out. Especially for those with loved ones in the line of fire – Iranians, Israelis, U.S. troops stationed in the Middle East. Anyone who...