can be changed to better compete in the global economy with michelle kay hill, co-chair of the carnegie commission on math and science education. later, patrick byrne on how internet taxation and a process called naked short-selling are hurting companies that rely on the internet. that is live at 7:00 a.m. eastern on c-span. >> here is our present policy. we are ready, anxious, willing, and eager to stop the bombing, just as we are eager to stop the war. >> telephone conversations from the final months of lyndon johnson's presidency. listen saturday morning at 10:00 eastern on c-span radio in washington baltimore area at 90 .1 fm. now a portion of a discussion on minorities and health care disparities. we'll hear from a number of doctors studying the issue, looking specifically at heart disease and hypertension. the u.s. commission on civil rights posts this event. it is almost two hours. >> i would like to ask everyone with cell phones to put their funds on vibrate -- put their phones on vibrate. bear with me. i welcome everyone to this briefing on health care disparities. this project