Darrell Izza News Today

>> let me tell you about carter country. they have been cooperating with the atf from the get go. >> reporter: you assumed they had your back. >> absolutely. we felt we were partnered with the atf in a lot of ways. >> reporter: the operation has since been linked to the death of agent brian terry and 150 shootings in mexico. >> i did not authorize it. eric holder the attorney general did not authorize it. >> reporter: one of the questions that we always ask is who is lying. darrell izza has open...