As Ivory Coast Heads for Civil War, Thousands Seek Safety in Liberia.

TOETOWN, Liberia — As gun battles between Ivory Coast’s rival armed forces intensify, throngs of refugees are fleeing the fighting for the relative safety of neighboring Liberia. About 90,000 Ivorians have crossed into eastern Liberia, according to U.N. refugee experts, who expect that number to swell to 500,000 if Ivory Coast slides back into civil…