You pull a vehicle over for speeding. You approach the vehicle and request the driver's license. He doesn't have one so you inquire into the reasons for not having one. His answers give you reasonable suspicion he is removable so you ask him additional questions in an effort to establish probable cause he is in the United States illegally. Was asking these additional immigration questions lawful? Question 7Answer a. No, because it exceeds your authority as a 287(g) officer b. Yes, because you had reasonable suspicion he was a removable alien c. No, because you did not have probable cause d. Yes, because you can always interrogate aliens pursuant to INA 287(a)(1)