According to Reuters and other media reports on the 21st, US Secretary of Homeland Security Alejandro Mayokas (Alejandro Mayorkas) said that the department will set up a task force on artificial intelligence to examine the potential dangers and uses of artificial intelligence. "artificial intelligence will dramatically change the threat landscape in many ways, and we must respond to it and strengthen the existing tool base to overcome these threats," Mayokas said in a written statement to the Council on Foreign Relations on Friday. " The U.S. Department of State announced earlier this month that it would find ways for companies and regulators to review artificial intelligence systems to ensure that the use of artificial intelligence is ethical, trustworthy and legal. They will make policy recommendations for the White House and Congress.