KIEV, Jan. 24 ??“ President Viktor Yushchenko??™s group, Our Ukraine, on Tuesday attacked its main rival at the upcoming general election by bringing up an issue of jail sentences apparently served by former Prime Minister Viktor Yanukovych.

Yanukovych heads the Regions Party, an opposition group that had been leading in opinion polls since September 2005 and has been expected to perform strongly at March 26 election.