Prime Minister Ariel Sharon explains to the 'Post why he won't expel Arafat and why he'll pay a high price for kidnapped Israeli Elhanan Tannenbaum. Richard Perle, visiting Jerusalem, explains what America will do to win the war on terror, and what Israel must do not to lose it.

GIL HOFFMAN, AMOTZ ASA-EL and CALEV BEN-DAVID:
Fenced in: Ariel Sharon talks to the ’Post'
Sharon explains why Israel cannot expel Yasser Arafat, the security fence’s other advantage, why attack Syria, whither the rabbinical courts, and what to do about Iran.

MICHAEL OREN and BRET STEPHENS:
Perle's horizons
Consider an astonishing fact: Richard Perle has never met Ariel Sharon. It is the second day of the Jerusalem Summit, and Perle is to be awarded a prize in memory of Henry "ScoopŒ Jackson, the late Democratic US Senator from Washington for whom Perle worked as an aide in the 1970s.

GIL HOFFMAN: Jerusalem KHALED ABU TOAMEH: Ramallah JANINE ZACHARIA: Washington MELISSA RADLER: New York