World stocks flat ahead of 'fiscal cliff' deadline

More shoes showing up under Christmas tree

Signs suggest better economy if 'cliff' is averted

Top business story in '12: Sluggish global economy

Christmas comes slowly to austerity-hit Europe

Pacts in MF Global liquidation could free up cash

Lawmakers see 'fiscal cliff' deal as elusive

Iran claims it has overcome sanctions

BMW at 20: Plant exceeds hopes, tax debate ongoing

Stocks sink after Republicans cancel budget vote