Grant is the owner of Grant’s Interest Rate Observer.
He is one of the greatest financial commentators and you have probably never heard of him. Our friends at the Mises Interview interviewed him in 1996, http://mises.org/journals/aen/aen16_4_1.asp .
His book the Trouble with Prosperity predicted the Dot Com crash, it is a very Austrian orientated work. His publications have been pretty spot on warning of booms and bust in general. His investment advice is also not that shabby.
This talk is very informative.
If you can afford to subscribe to his publications, I urge you to.
His statement to Ron Paul’s Domestic Monetary Policy & Technology Subcommittee is also well worth watching.