>> host: let's hear from jessica herrera-flanigan. >> guest: part of the cybersecurity mission, partwith the homeland security and working with domestic issues and the private sector. there is another important part of that what are our nations overseas doing? cyber threats, the nsa and the military has an important role to play and, important not to forget that. some of our cyber threats are coming from foreign nations. we know for example, that some of the worst offenders in terms of stealing information from both our government systems and private systems are coming from nations like china and russia. so we need to have a role for the nsa, for the intelligence community and for the department of defense to counter such efforts and learn what our opponents may be doing. also to counter whatever cyber-terrorists might be doing. those are not necessarily nations but rogue groups or terrorist organizations. there is an important role to play there. the question where do those lines get drawn and where do we then allow for the domestic side, the department of homeland security, commerc