The Russian leader supported the candidacy of the head of the Supreme Court of Dagestan, Fyodor Shchukin, for the post of head of the region MOSCOW, April 30. /TASS/. Sergey Melikov will relinquish his post as head of Dagestan when his term ends in September, and move to another role, Russian President Vladimir Putin announced at a meeting in the Kremlin with representatives of the region. The head of state gathered representatives of the republic to discuss the next potential leader of