During the gape. T the investigation tonight. The new deadline auto workers have given the big three. Will they expand their strike nbc news investigates millions of patients may have been subjected to unauthorized pelvic exams during surgery. Why its allowed. And the broadway understudy getting the call, while she was stuck on a plane the race to get to the stage on time. Announcer this is Nbc Nightly News with lester holt good evening and welcome. A moment of joy today for five americans out of iranian custody and experiencing home for the first time in many years. Even as President Biden seemed to make clear the deal that secured their release may have changed little in the bitter relationship between the u. S. And iran. With the terms of the agreement, a Prisoner Exchange and a Money Infusion for irans humanitarian needs under political fire in washington, President Biden was here in new york today, speaking at the opening of the United Nations general assembly, where he issued a f