The first reason why you might see double square brackets in a structured reference is that the column headers they refer to contain a special character. In these cases, the extra pair of square ...

Warren Buffett's 90/10 investment strategy for average investors is simple to implement but requires discipline and patience ...

A long list of other tax breaks, including the child tax credit, the American Opportunity Credit and the adoption credit, are tied to your modified adjusted gross income (MAGI). Your MAGI also ...

George Will writes a twice-weekly column on politics and domestic and foreign affairs. He began his column with The Post in 1974, and he received the Pulitzer Prize for commentary in 1977. He is also ...