► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Banca Monte dei Paschi di Siena was the biggest to fail Europe's bank health checks. It raised €5bn before the tests but now has a €2.5bn market capitalisation. Lex's Alan Livsey and Oliver Ralph assess the wisdom of taking up its latest €3bn rights issue.<br /><br />► Authers' Note: http://bit.ly/1Gj930D<br /><br />► FT Markets: http://bit.ly/1J5HNd3<br /><br />►Mexico City’s Water Farms : http://bit.ly/1BqdLxV
