Why are global financial markets so volatile?

In these highlight's from ABC's The Finance Quarter, broadcast on 23 July 2013, Roger talks to Andrew Robertson about why the global financial markets have been so volatile in the wake of Ben Bernanke's prediction in June that the US economy was recovering. Visit ‪the Montgomery Investment Management team's blog at http://www.rogermontgomery.com to read their latest insights‬ and to comment on this video. Visit http://www.montinvest.com to learn more about Montgomery Investment Management's two investment funds, and to invest.