HOW COME BIDEN & HIS SCREWHEAD FBI WASN'T DOING THIS; 411 arrests made in Arizona during FBI’s ‘Summer Heat’ operation; Across the country, the FBI said the operation led to 8,629 arrests and that a total of 1,053 child victims were identified or located. More than 97,000 pounds of cocaine were seized, as well as roughly 928 pounds of fentanyl and 2,281 weapons.