Federal agents are law enforcement officers who work for various federal agencies in the United States, such as the FBI and DEA. Their primary responsibilities include investigating federal crimes, enforcing federal laws, and ensuring national security. These agents often undergo rigorous training and are equipped to handle complex cases that cross state lines. In addition to traditional law enforcement duties, federal agents may also engage in intelligence gathering and counter-terrorism efforts. They play a crucial role in protecting the public and upholding the rule of law, often collaborating with state and local law enforcement agencies to address crime effectively.