amy: as t world wches, as star ek actorilliam shner blas off int space, w spend the hr lookgelow at tragic stor from t region. the disaearancef a longme u.s. rident wh crossetheorder an atmpt to rnite wit familyn utah. armandalejbarrios -- armando ejo hernandez hasn't been seen since may. we will speak with his son and brother and look at the broader cart -- broader crisis along the border where annknown nber of grants aying. >>- >> very littleater. >> sheri' office, how may help y? -- how may i help you? amy: we will speak to the leaders of two human rights groups in texas as well as the codirector of the new documentary, "missing in brooks county." all that and more, coming up. welcome to democracy now, democracynow.org, the war and peace report. i'm amy goodman. the u.s. will open its land borders with canada and mexico next month for people fully vaccinated against covid-19. the borders have been closed since march 2020 for noessentiatravel. a foodnd drug ministraon panels meeting is week consid boosterhots of the morna, a johnson johnn covid vacces. modernsaid an ditional ha-dose ot p