Poland warns EU against reappointing Tusk as Council chair

By Lidia Kelly and Gabriela BaczynskaWARSAW/BRUSSELS (Reuters) - Poland's euroskeptic government urged other EU states on Wednesday not to reappoint Donald Tusk, a former Polish prime minister, as chairman of the European Council, saying it would further damage the fragile unity of the bloc.The European Council groups the EU's 28 national leaders.Poland's ruling right-wing Law and Justice party (PiS) accuses Tusk, a soft-spoken centrist, of overstepping his mandate by, for example, criticizing t