Jim Yong Kim, speaking at Davos, said the institution should not "turn its back" on poor nations that seek the cheap source of energy.

BBC: Jim Yong Kim

It is true that a weakened Obama will seek to win cheap points by putting the squeeze on Israel.

CENTERFORSECURITYPOLICY: An enfeebled Obama

He said it was "outrageous for an organisation for cheap publicity to seek to scare people".

BBC: Minister: Royal College of Nursing report 'deeply flawed'

Schools close to London have recruited ever more children from the capital, as ambitious parents seek a quality education for their children on the cheap.

ECONOMIST: Grammar schools

It seems there was much fretting over the risks of quickening inflation and of cheap money's role in encouraging investors to seek more risk.

ECONOMIST: American interest rates: Just a minute | The