The FBI is investigating coordinated cyberattacks that targeted water systems in communities across the United States in July. Iranian hackers have claimed responsibility for the attacks. The incidents forced some water treatment systems offline and prompted several towns to declare states of emergency. Al Jazeera's Heidi Zhou-Castro reports from one of the affected town in Minnesota. #US #IranianHackers #USWaterSystems #Cyberattack #Minnesota #Cybersecurity #FBI #IranCyberThreat #IranWar #AlJazeeraEnglish.