mr. bradbury question mark guest: --bradbury?uest: we all support freedom and we need to realize national defense is one essential function of our central government and it is critical to protecting the exercise of all of our freedoms so, what we're talking about is ensuring that we can have an adequate national defense in an age where you have groups like isis that are using social networks to generate followers to carry out attacks against the united states and we need to be able, very quickly and in a flexible way, and effectively, identify those connections. if i could, pedro, just one response on a point neema made, i think the second circuit failed to recognize adequately in its decision that it is not every single american's calling records that have to be relevant to an investigation. in this case, it is a database relevant to the investigation. it is a tool that is necessary to find connections. if you do not have the database with all of the calling records you do not know which dots you are missing when you are trying