VADUZ, LIECHTENSTEIN—Citizens of the tiny European principality of Liechtenstein turned out in full force Saturday to participate in "Hands Across Liechtenstein," a special fund-raising event that raised more than $30 for Liechtenstein charities. Nearly 150 citizens joined hands in a line that stretched from one end of the country to the other, forming a human chain one-and-a-half football fields long. "This is a great achievement and an inspiring tribute to the great spirit of our people," Liechtenstein's Prince Hans Adam II said. "I can barely see the end of the line from where I stand." The $30 raised will go t