Though her research helped her, particularly books like John Meyer's "Heartbreaker: A Memoir of Judy Garland, " too much information could get in the way.

WSJ: Tracie Bennett as Judy Garland, Capturing the Essence of a Legend | Creating

John Meyer, the service's top spokesman.

CNN: Main banner

Mining analyst John Meyer, from Fairfax Investment Bank, has been following Glencore's and Xstrata's activities for more than a decade.

BBC: Glencore and Xstrata: How much power would they have?