Tough challenges await freed Arafat Palestinian leader must have two goals: peace and good government

Despite visible signs of ill health -- skin as pale as parchment and a wildly wobbling mouth -- Mr. Arafat struck a Churchillian pose as he visited a Ramallah hospital, flashing victory signs at the hundreds of chanting and cheering Palestinians who showed up to see him. It was a sweet return for the 73-year-old Palestinian leader, who had been isolated by Israeli armour for nearly five months and declared