The Minnesota Twins are preparing for their 42nd season, knowing that it could be their last. Major League Baseball executives say they're proceeding with plans to dissolve two teams -- including the Twins -- but it's not clear if and when it might actually happen. Meanwhile, the Twins are holding their annual fan festival at the Metrodome this weekend to stir interest in the team they'll be putting on the field. Minnesota Public Radio's William Wilcoxen reports...