BRIEF-G4S shares fall, company fails in prison bids

LONDON Thu Nov 8, 2012 11:08am GMT



LONDON Nov 8 (Reuters) - G4S PLC : * Shares down 3.8 percent, company out of running for new British prison



After wave of QE, onus shifts to leaders to boost economy

DAVOS, Switzerland - Central banks have done their best to rescue the world economy by printing money and politicians must now act fast to enact structural reforms and pro-investment policies to boost growth, central bankers said on Saturday.