reporter: now it is also note worthy, jake, as they didn t discuss immigration today, migration as there have been tens of thousands of migrants going to the u.s./mexico border and many of them from haiti. there is also a group of democrats that wrote to secretary blinken just today and they were condemning what they have seen as cruel treatment along the u.s. border of those haitian immigrants. they are calling on the biden administration to change some of their policies, jake. kylie atwood, thank you so much. also in our world lead, a mystery in the high seas where suspicions are easily aroused. after striking an under sea on the in the south china sea, some of the sailors aboard the uss connecticut were hurt but not life-threatening. let s go to oren liebermann. do we know what the submarine hit. i ve heard speculation that maybe it was a reef and that became perhaps an underwater