Should You be Able To Pass in the Left Lane While Others Are Waiting to Pass YOU? [POLL]

Do you are driving down I-10 at 72 MPH in an area where the speed limit is 70. You pull into the left lane to pass a truck that is going 67. Then someone comes up behind you at a rate of 77 MPH. Should you have to slow down and move back behind the truck so they can pass you or should they slow down and allow you to pass? We want to know what you think about the subject.