LECH WALESA stepped down from the barricades yesterday and issued a warning to the West: beware of Russia! One of the world’s best-known revolutionaries was giving his swansong — he will resign this week from Solidarity, the union he led to help shatter communism — to journalists eager to know whether his revolution was ready to roll eastwards. Warsaw is abuzz with rumours about how the West and in particular Poland, should force the hand of President Lukashenko of Belarus. Mr Walesa sounded an unusually nervous note. The Russian bear, he said, should not be provoked by an over-ambitious West...