Russia's Kobzon collapses On Stage in Astana

    Well-known Russian singer and member of the Russian Duma Iosif Kobzon has collapsed on stage while delivering a speech in Astana.     Kobzon, 73, was addressing a government-organized international conference in the Kazakh capital when he suddenly felt ill.     RFE/RL's Kazakh Service reports that Kobzon tried to joke after the first...