By March 2001, the script had been completed, and Curtis was confirmed to reprise her role alongside Schwarzenegger and Arnold. Following the September 11 attacks, Schwarzenegger said in January 2002, "We'll shoot it next year. We have a good script. There does need to be some changes because it deals with some terrorist act of some sort. But it's pretty much done." Later in 2002, Cameron said the film would not be made following the September 11 attacks: "Terrorism is no longer something to take as lightly as we did in the first one. I just can't see it happening given the current world climate."