Tennis-Atlanta Open men's singles semifinal results

Sun Jul 22, 2012 3:25am BST

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 July 22 (Infostrada Sports) - Results from the Atlanta Open Men's Singles Semifinal matches on Saturday 
4-Andy Roddick (U.S.) beat 1-John Isner (U.S.) 6-4 6-7(5) 6-4 
Gilles Muller (Luxembourg) beat 8-Go Soeda (Japan) 6-4 6-3    

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.