Professor Robert I. Field Discusses New Provisions of Health Law on KYW Radio September 23, 2010 ±Ê°ù´Ç´Ú±ð²õ²õ´Ç°ùÌýRobert I. Field discussed the new consumer protection provisions of the health reform law that went into effect on Sept. 23 on Philadelphia's KYW Newsradio.