Mayan leaders announced that priests will purify a sacred archaeological site to eliminate "bad spirits" after US President George W. Bush visits next week. "That a person like (Bush), with the persecution of our migrant brothers in the United States, with the wars he has provoked, is going to walk in our sacred lands, is an offense for the Mayan people and their culture," Juan Tiney, the director of a national association of indigenous people and peasant farmers, said Thursday. Bush's seven-day tour of Latin America includes a stopover beginning late Sunday in Guatemala. On Monday morning he is scheduled to visit the archaeological site Iximche on the high western plateau in a region of the Central American country populated mostly by Mayans. Tiney said the "spirit guides of the Mayan community" decided it would be necessary to cleanse the sacred site of "bad spirits" after Bush's visit so that their ancestors could rest in peace. He also said the rites - which entail chanting and burning incense, herbs and candles - would prepare the site for the third summit of Latin American Indians March 26-30.