UPDATE 1-Tennis-Swedish Open women's singles semifinal results

Sat Jul 21, 2012 3:23pm BST

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 July 21 (Infostrada Sports) - Results from the Swedish Open Women's Singles Semifinal matches on Saturday 
Polona Hercog (Slovenia) beat 7-Mona Barthel (Germany) 6-1 6-3    
Mathilde Johansson (France) beat Johanna Larsson (Sweden) 6-4 6-4 

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.