Possible Clues:

• Public policy initiated in the 1980's
• Last song of reform in USSR?
• Literally, ''publicity''
• Political policy, something usually transparent, gathering no end of support
• Variety of slogans on top of that Gorbachev initiative
• Increased openness and transparency in Russia?
• Mirror covers Number Ten's first open policy
• Gorbachev's 1985 slogan involving more open government
• Policy of openness
• USSR's openness