Trace chlorine left over from the process gives Microcyn its antimicrobial quality.

FORBES: Holy Water

It then settles down as the authors trace the role of personalities in the making of the peace process.

ECONOMIST: Irish history: Love one another | The

We know how such stories tend to function: they trace the sine wave of obscurity, glory, and setback and, in the process, gather Academy Awards for those in the central role.

NEWYORKER: Private Wars