A politician in California has drafted the "Tom Cruise bill."  The bill, which passed the Assembly on Thursday by a vote of 55 to 7 and is now headed to the State Senate, would ban the sale or distribution of ultrasound machines to anyone other than a licensed medical professional. The measure is intended to block parents-to-be from using the devices to create home sonograms and, in the process, possibly harming the development of the fetus.