1985: Pulitzer Prize for International Reporting, for balanced and informed coverage of Israel.
2002: Pulitzer Prize for Commentary, for his clarity of vision, based on extensive reporting, in commenting on the worldwide impact of the terrorist threat.
... left side is now a perfect square; it is the square of (x + b/(2a)). The right side can be written as a single fraction; the common denominator is 4a2. W ...