The weekly Wprost, (..), shows a politburo document, signed by Mikhail Gorbachev, which appears to warrant a KGB contract killing on John Paul II. So claims Polish journalist John O. Kohler in a book, also released tomorrow, Chodzi o papie¿a. Szpiedzy w watykanie - (About the Pope: Spies in the Vatican). The politburo document says: "Use all available possibilities to prevent a new political trend, initiated by the Polish pope." The document, which dates back to November 1979, - one year after Karol Wojtyla became pope - is signed by eight top Party officials including Konstantin Rusakov, who coordinated action...