>> vehicle now going transsonic. >> there will be a sonic boom up and down the space coast now. >> after passing 45 seconds into the flight. >> coming up a 0 seconds, mark a 0 seconds, maximum dynamic pressure in the vehicle. altitude now passing 7 nautical miles. passing the one minute mark. >> going faster than even the friday night traffic on the long island expressway. the delta is off and we'll keep you updated on its progress. there is word that many small businesses have serious reservations about president obama's health care overhaul. and it comes as the supreme court prepares for hearings on it. we will get a live report on that and what it will mean. plus, students and parents know all those textbooks can really weigh down your backpack. how about textbooks on your ipad? the future may be here. t doesn't