Supporters of late Polish President Lech Kaczynski scuffle with municipal guards as they try to break a barrier in front of the presidential palace in Warsaw on August 3, 2010. Polish authorities decided to leave a wooden cross dedicated to Lech Kaczynski in front of the presidential palace in central Warsaw after hundreds protested against its removal. Last week the presidential palace, archbishop of Warsaw and scouts groups announced that the cross, erected spontaneously by scouts after the April 10 air crash in Russia in which Kaczynski perished, would be moved in August in a procession to nearby Saint Anne's church. AFP PHOTO / JANEK SKARZYNSKI