Anna Davlantes, WGN Radio’s investigative correspondent, joins Bob Sirott to share what happened this week in Chicago history. Stories include the plans for Chicago’s Lakefront, the banning of butter ...

Margarine is any vegetable-oil-based, butter-flavored spread that contains 80% oil; anything with a lower oil and fat content is called a "soft margarine spread." Worst margarine: Sticks with trans ...