Published Date: 2023-11-26 17:45:00, Category: News (665747)Time: 13:41 min, View Count= 41 ( + More Social Media views ) , Rating= Title: Full Jake Sullivan: We do not know all three American hostages are aliveKeywords: Full Jake Sullivan: ' ' American hostages alive Description: National Security Adviser Jake Sullivan tells Meet the Press the Biden administration does not have proof of life for all the hostages being held by Subscribe to NBC News: