A row has broken out over claims by Polish investigators that cards were nicked from one of the passengers rubbed out when President Lech Kaczynski’s airplane crashed in Russia in Apr. About six thousand Polish zloty ( £2,000 ) was withdrawn on the cards, investigators say. Polish officers say a couple of Russian cops or soldiers were arrested. But Russia has denied that both the burglary and the arrests happened. On Monday Monika Lewandowska, a spokesman for Warsaw prosecutors, announced the first withdrawal on the 2 taken cards was made about 2 hours after the crash, in the town of Smolensk, where the Polish executive plane crashed on ten Apr. She announced other withdrawals happened over the following a few days. The cards belonged to Andrzej Przewoznik, a historian who oversaw wartime commemoratives in Poland. He was one of a high-level delegation of Poles on their way to honor the 1940 Katyn slaughter of more than twenty thousand Poles by Soviet forces.