I think it is fair to say the people of this country are cynical on this issue. They dont have any faith that the law is going to be enforced. One specific aspect of this bill that is so concentrated on enforcement. first. before we do anything else. is called the trigger mechanism. I am going to talk about that trigger mechanism. Before I get to the amnesty program and trigger. I want to point out that the trigger that is included in this substitute. the trigger says the Y and the Z visa program would be subject to a trigger. I wish to point to the famous Trigger. Roy Rogers Trigger.