digiorno or whatever, then he's too sheltered to know food, which ironically answers his question for him.
The Philadelphia City Council voted unanimously to pass a ban on February 8, 2007, which was signed into law on February 15, 2007, by Mayor John F. Street. By September 1, 2007, eateries must cease frying food in trans fats. A year later, trans fat must not be used as an ingredient in commercial kitchens. The law does not apply to prepackaged foods sold in the city. On October 10, 2007, the Philadelphia City Council approved the use of trans fats by small bakeries throughout the city.