Death row inmate David Paul Hammer plans to testify at Terry Nichols' trial that while Hammer and Timothy McVeigh were in nearby cells on death row, McVeigh told him that Nichols refused to help build the bomb--and that the bomb was built in an Oklahoma warehouse and not in Kansas. The prosecution says Hammer is not a credible witness. He is scheduled to be executed June 8 for killing a cellmate. More on Hammer and his upcoming book can be found here.

The jury has been seated. Opening arguments are set for March 22.

Nichols' attorneys plan to argue that McVeigh framed him to shield the real accomplices in the bombing. The attorneys have said Hammer will tell jurors that McVeigh revealed who else was involved in the 1995 attack, including the identity of a second person believed to have been with McVeigh on the day of the bombing. Hammer told the newspaper the second person was a member of the Aryan Republican Army, a gang of white supremacist bank robbers.