Answer:put it in English and then I can help you
Explanation:
Answer: There is no general exception to the Fourth Amendment warrant requirement in national security cases.
Explanation:
Other well-established exceptions to the warrant requirement include consensual searches, certain brief investigatory stops, searches incident to a valid arrest, and seizures of items in plain view.
Forensic scientists can use DNA profiles to identify criminals or determine parentage. Some potential challenges may be using wrong methods, the role of human error in interpreting the results.