Pakistan parties begin final push for presidential votes (AFP)

Asif Ali Zardari -- the co-chairman of the Pakistan People's Party (PPP). Pakistan's presidential hopefuls made a final push for support Friday on the eve of an election that slain opposition leader Benazir Bhutto's widower is expected to win.(AFP/File/Asif Hassan)AFP - Pakistan's presidential hopefuls made a final push for support Friday on the eve of an election that slain opposition leader Benazir Bhutto's widower is expected to win.