The Italian tax police descended on the Milan offices of the investment bank JPMorgan on Thursday in search of documents related to their investigation of suspected fraud at Banca Monte dei Paschi di Siena, as a financial scandal widened.http://www.nytimes.com/2013/04/19/business/global/italian-tax-police-seize-documents-from-jpmorgan-in-milan.html?ref=world  JPMorgan helped Monte dei Paschi finance its €9 billion purchase in 2007 of a rival, Banca […]