Former FBI agent on explosion outside New York City federal building

In the aftermath of an explosion outside a federal building in Lower Manhattan, former FBI Special Agent Tim Gallagher offers insights into what the New York City police force is prioritizing in their investigation. Gallagher emphasizes the importance of gathering evidence, identifying potential suspects, and ensuring public safety. His expertise highlights the critical role of intelligence and investigative techniques in such high-stakes scenarios, underscoring the gravity of the situation and the need for swift, thorough action to prevent future incidents.