Protesters pray in front of the presidential palace in Warsaw on August 3, 2010 during a demonstration to protest against the removal of a wooden cross commemorating Poland's late leader Lech Kaczynski. Authorities failed to move the cross in front of the presidential palace after fierce protests by Roman Catholic groups and Kaczynski's followers. But supporters and relatives of the late president, including his twin brother and conservative opposition leader Jaroslaw Kaczynski, have demanded the cross remain in front of the palace as a memorial to the air crash victims. AFP PHOTO / JANEK SKARZYNSKI