text: Blast Kills Man Near Chechen Voting Area OISKHARA, Russia - A man tried to bring a suspicious package to a polling station in Chechnya on Sunday during a presidential election, then died in an explosion as he ran away, the head of the Chechen election commision said on Russian television.    The Chechens voted for a president to replace the Kremlin-backed leader who was killed in a bomb blast in May...