KOTKA, FINLAND (AFP) – Even aged 84, Holger Sjogren nimbly untangles the knots in his herring net as it was lowered into the murky depths of the Baltic Sea. “When the trawl bag comes up, the seagulls give us a concert,” he said. Sjogren, a fifth-generation herring fisherman, has been trawling from the waters near […]