MONDAY: Memorial Day. Family members and survivors attend New York memorial to World War II sinking of troop ship Leopoldville, which took over 800 American lives.
TUESDAY: Supreme Court issues orders and decisions. Senate in recess until June 3. Colorado's 75 mph speed limit takes effect. Idaho and Kentucky hold presidential and state primaries.WEDNESDAY: General elections in Israel. Release of United Nations Population Fund's world population report in London. Space shuttle Endeavour scheduled for morning landing at Cape Canaveral, Fla.
THURSDAY: Surgeons at Loma Linda (Calif.) University Medical Center scheduled to separate conjoined twins Shawna and Janelle Roderick, who were born May 1 connected at the abdomen and sharing liver tissue.
FRIDAY: World Day Against Tobacco in Paris.
SATURDAY: Secretary of Defense William Perry to speak at graduation ceremonies at U.S. Military Academy in West Point, N.Y.