Olympics-Men's tennis singles first round results

Mon Jul 30, 2012 1:35pm BST

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 LONDON, July 30 (Reuters) - Croatia's Marin Cilic beat
Austria's Jurgen Melzer 7-6(5) 6-2 in the first round of men's
tennis singles.

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.