Brown Recluse Spider Bite â Stages, Symptoms, Treatment, Pictures The mouth parts on most spiders are not strong enough to bite into the human skin and hence a large percentage of the spider population across the United States is actually harmless.
Answer: The protection of U.S. sovereignty, territory, domestic population, and critical defense infrastructure against external threats and aggression, or other threats as directed by the President. The Department of Defense is responsible for homeland defense.
Retired Marine Corps Gen. John Kelly has been offered the job as Donald Trump's director of Homeland Security. Kelly is the former head of US Southern Command, overseeing threats from South and Central America. ( 1 CNN)President-elect Donald Trump has chosen retired Gen. John Kelly to head the Department of Homeland Security, the transition announced Monday.