With large crowds expected to gather for Independence Day celebrations and upcoming FIFA events, security experts are urging Americans to remain vigilant. Terrorist Therapist Dr. Carole Lieberman joins us to discuss why major public gatherings can be attractive targets for both domestic and international threats, what warning signs event-goers should be aware of, and how law enforcement agencies are working to keep communities safe. She also shares practical tips for staying alert without living in fear as families celebrate the Fourth of July and sports fans attend high-profile international events.