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/ / / A 'concreteberg' as heavy as a blue whale is clogging London sewers

A 'concreteberg' as heavy as a blue whale is clogging London sewers

Utility officials say they are working to chip away at a "concreteberg'"that is clogging sewers in London.

      
 
 


from USATODAY - World Top Stories http://bit.ly/2XqBc6k
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