The Psychic Twins Predictions
Perhaps the Jamisons' most famous prediction occurred on the Art Bell “Coast to Coast A.M.” Premier Radio, in November of 1999. A tape of the show includes their statement:
"We are seeing various terrorist attacks on federal government and also the New York Trade Center, the World Trade Center."
Even as a fairly non-specific prediction in terms of timing, this is quite impressive.
The twins claim to have had much more information but this was not recorded prior to the actual attack, and so cannot be verified as far as I can tell.
And there are other more specific predictions in the same interview that are demonstrably inaccurate, specifically:
"Particularly South Carolina or Georgia, by July 2002 and also the New York Trade Center, the World Trade Center in 2002."
So it is possible that previous threats, such as the 1993 car park bomb explosion, led the twins to make a luck guess.
That said, no other psychic made a similar prediction so it cannot have fallen in the category of "obvious".
The twins predict Obama will not be elected for a second term, (oops).