1.   Conviction on the bombing conspiracy charge is punishable by up to life in prison.

2.   During the bombing trial, the government convinced the jury that Ajaj was involved in the early stages of the bombing conspiracy.

3.   He already faces the death penalty in Jordan from a conviction in a bombing conspiracy there for which he was convicted in absentia.

4.   He offered new evidence about bin Laden and his followers and the bombing conspiracy.

5.   If he made those disclosures while trying to further the bombing conspiracy, they would be admissible, he said.

6.   In his opening statement, defense attorney Stephen Jones is expected to argue that McVeigh was an unwitting dupe and allude to a broader bombing conspiracy.

7.   It is unclear how many other terrorists were present when the bomb went off or how many were involved in the bombing conspiracy, they said.

8.   Nichols is accused of using the loot from the robbery to finance the bombing conspiracy.

9.   Prosecutors say the robbery financed the bombing conspiracy.

10.   Since late May, he has been in court on separate bombing conspiracy charges.