“In a twist of science, the law and what some call trans-fat hysteria, [New York City] wholesale bakers are being forced to substitute processed fats like palm oil and margarine for good old-fashioned butter because of the small amounts of natural trans fat butter contains.” (Kim Severson, “Trans Fat Fight Claims Butter as a Victim”, New York Times, Mar. 7). More: Feb. 15, 2005; Jun. 14, Jul. 30, Sept. 27, Oct. 16, Dec. 5, Dec. 10, 2006; Mar. 3, 2007.