Image from video footage shows part of the tail of a Polish government Tupolev Tu-154 aircraft after it crashed near Smolensk airport in western Russia April 10, 2010. Polish President Lech Kaczynski was among the 96 people on board who were killed when the plane crashed in thick fog on its approach to the Russian airport on Saturday, officials said. (TVP via Reuters TV)
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A February 2, 2010 file photo shows Polish President Lech Kaczynski and his wife Maria at the Presidential Palace in Warsaw. (Adam Chelstowski/Files/Reuters)
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An October 19, 2005 file photo shows presidential candidate Lech Kaczynski during a mass at the Stanislaw Kostka church in Warsaw. (Katarina Stoltz/Files/Reuters)
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An October 23, 2005 file photo shows Lech Kaczynski of the PiS (Law and Justice) party reacting on stage beside his wife Maria, left, after initial election results in Warsaw. (Pawel Kopczynski/Files/Reuters)
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A woman cries in front of the Presidential Palace in Warsaw April 10, 2010. Poland's President Lech Kaczynski, its central bank head and the country's military chief were among 96 people killed when their plane crashed in thick fog on its approach to a Russian airport on Saturday. (Kacper Pempel/Reuters)
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People light candles and place flowers in front of the Presidential Palace in Warsaw April 10, 2010. (Kacper Pempel/Reuters)
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A man lowers the Polish national flag outside the Polish Embassy, in London April 10, 2010. (Luke MacGregor/Reuters)
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Russia's President Dmitry Medvedev, right, and Prime Minister Vladimir Putin cross themselves after lighting candles in memory of the victims of the crashed Polish government Tupolev Tu-154 aircraft, at a chapel at the presidential residence Gorki outside Moscow, April 10, 2010. (Ria Novosti/Kremlin/Dmitry Astakhov/Reuters))
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