we to my least, jules polonetsky. next to him, we david bit cower. departmentdepartment of justice.e have chris calabrese, vice president of center for democracy and technology policy. bruce heiman, practice ace area leader of polly and regulatory practice. morgan reed, director of association of competitive technology, the app association. and ryan hagemann, policy analyst at niskanen center. so thanks to all of you for being here. jules, why don't we start with you? >> thanks and i will be brief because i'm confident dan and crew invited before they invited this lineup of leaders in the debate so i will speak with some humility and set a little bit after opening tone. rare for those of you who know me rare to speak for ability in the think tank business. don't laugh that much. when you're in the think tank business you're business is to think, more you think with loud and strident views better you are apparently but i'm really humbled by this issue frankly. although we've written in support of strong krypto and insuring strong protection barring backdoors, i will tell you this is