Raiders assistant coach Randy Hanson has offered to take a lie detector test. Hanson suffered a broken jaw and two cracked teeth during the alleged Aug. 5 incident with head coach Tom Cable. "I will take a lie detector test and a drug test, and I will pay for it ?- and I'll pay for Tom Cable to take those tests as well," Hanson told Yahoo! Sports on Thursday. However, one source that is familiar with the case said the case is "really iffy." "There was a touching that, under the law, might be considered not good for Cable," the source said. " ... There was a confrontation. Hanson tumbled over. ... Part of the issue is, what does 'push' mean. Somebody invaded his space. It's real weak. No choking. No pushing him up against the wall. He grabbed him by the shirt front and yelled at him."