Does terrorism have a unique and significant emotional and behavioral impact among adults and children? In what way does the impact of terrorism exceed the individual level and affect communities and specific professional groups as well as test different leadership styles? How were professional communities of mental health clinicians, policy makers and researchers mobilized to respond to the emerging needs post-disaster? What are the lessons learned from the work conducted after 9/11 and the implications for future disaster mental health work and preparedness efforts? Yuval Neria and his team...