Recently, The Center for Science in the Public Interest, along with Dr. Arthur Hoyte, a retired physician from Rockville, Md. sued Yum Brand Inc. owner of the KFC restaurant chain. The suit claims their use of hydrongenated oil high in trans fat, causes artery clogging heart disease. The suit seeks the end of tans fat use by switching to non hydrongenated, therefor, healthier frying oil. KFC...