Kuala Lumpur 's opposition leader calls on supporters to attend rally on Sunday . ` The key to tomorrow 's attendance is to see if the Malays are willing to come out . Najib Razak says 56 years 's poll marred by unprecedented fraud . Election was won by ruling coalition , extending its Wednesday in power . A government spokesperson says allegations of fraud unsubstantiated .
Kuala Lumpur 's opposition leader calls on supporters to attend rally on Sunday . Najib Razak says 56 years 's poll marred by unprecedented fraud . Election was won by ruling coalition , extending its Wednesday in power . A government spokesperson says allegations of fraud unsubstantiated .