STOCKHOLM (AFP) - Archeologists have already established that Viking explorers beat Christopher Columbus to America by about 500 years, but experts in Sweden now hope to determine whether another group of Scandinavians landed in the New World in 1362, 130 years before Columbus. A 90-kilo (200-pound) rune stone, a block of stone featuring symbolic engravings common during the Viking era, has been sent from the United States to Sweden's Museum of National Antiquities to establish whether it really dates from 1362, as its markings claim, or is just a hoax. If confirmed as an authentic relic, the so-called Kensington stone...
