Three former Soviet republics occupy Central Asia's Ferghana Valley, a region of serious transborder environmental problems, especially ones that involve water and energy. Most news organizations in Kyrgyzstan, Tajikistan, and Uzbekistan provide little in-depth coverage of these issues. Journalists in one country usually do not seek news sources in the others. Journalists and media experts cite such reasons as avoidance of controversy, self-censorship, lack of access to information, little collaboration, inadequate professional skills, and weak minority-language media.