CNN New Day August 24, 2015 11:22:00
Law. a problem of potential radicalization, people associated with jihadist movements. it's so broad, you cannot survey them all. >> then you get to the reality of what happened on the train. you are not always going to have these three men. there's a french american citizen in the hospital. other nationalities involved that stepped up. doesn't always happen. trains are vulnerable. there's no security going on and off. should that change or choose convenience over 100% safety? >> it's a great question. you are not going to see train stations in europe move toward airport stale security. the be...