Burger King is looking to test the waters.
http://www.marketwatch.com/news/stor...A8904AFC3B1%7D
At the bottom of the page it says that McDonald's Corp is looking to find a trans fat-free method for cooking.
And Wendy's is making the change. Who knows NY may not need to change the law.
As for taste I am sure that there will be a change. For the better or worse, I am not sure. I loved the old McDonald's fries, but I am sure that they were not popular with the vegetarians.