' A strong supporter of Vladimir Putin is calling on the Russian President to go nuclear if NATO military pressure increases. Knewz.com has learned the suggestion is part of the latest series of threats between east and west, as the fighting in Ukraine lingers in its 21st month. It started with NATO’s Lithuania commander. Peter Nielsen suggested if Russia expands its fighting to the western military alliance, the Russian Baltic port of Kaliningrad could be blockaded. Well-watched Russian TV