Greeks to vent rage in weekend election

* Greece in worst economic crisis for decades * Outcome impossible to predict * Only two main parties support bailout Greek voters enraged by economic hardship will punish traditional parties in a

Morrisons sales fall in tough UK market

Britain's No.4 grocer Wm Morrison Supermarkets posted a fall in underlying sales in its first quarter, reflecting a tough comparison with a bumper period of trading last year and customers switching to