A refugee living in the United States from Iraq has been arrested and charged with making two bombs in Las Vegas, Nevada and allegedly teaching undercover FBI investigators how to make and detonate the explosive devices. Ahmad Suhad Ahmad, a 30-year-old Iraqi refugee living in Tuscon, Arizona was busted by the FBI after the agency spent nearly two years operating an undercover sting where they say Ahmad built bombs and taught undercover agents how to do the same. According to the FBI, the Iraqi refugee built two bombs in a Las Vegas condo. Both of those bombs, investigators say, were...