Dolphins at the National Aquarium in Baltimore have reason to smile today. The Aquarium is announcing plans to move its eight bottleneck dolphins its performing pool in Baltimore to nation’s first oceanside sanctuary in Florida or the Caribbean by 2020. The Baltimore Sun reports this is also a huge victory for animal activists who have protested for years that it is cruel to keep such large, intelligent creatures cooped up in such a small space. Aquarium officials envision a first-of-its-kind protected, seaside