June 12 (Bloomberg) -- John Mauldin, president of Millennium Wave Advisors, says the state of the euro-zone economy is uncertain. Joe Saluzzi, co-head of equity trading at Themis Trading LLC, joins Mauldin to discuss his new book "Broken Markets: How High Frequency Trading and Predatory Practices on Wall Street Are Destroying Investor Confidence and Your Portfolio." Mauldin and Saluzzi speak with Bloomberg's Carol Massar and Michael McKee on "Bloomberg On the Economy." (Source: Bloomberg)

June 11 (Bloomberg) -- Nicholas Economides, professor of economics at New York University's Stern School of Business, discusses Greek elections on June 17. Economides speaks with Bloomberg's Carol Massar and Michael McKee on "Bloomberg On the Economy." (Source: Bloomberg)

June 15 (Bloomberg) -- Jim Rogers, chairman of Rogers Holdings, says Greece and Spain should be allowed to fail and predicts a recession in 2013. Rogers speaks with Bloomberg's Carol Massar and Michael McKee on "Bloomberg On the Economy." (Source: Bloomberg)