the u.s. nearly doubles the number of flights deporting haitians. but cbs news has learned, more than 1,000 migrants have been released into the u.s. camp conditions in texas continue to deteriorate, as tempers flare in haiti as some of the deported migrants tried to rush back into the plane. plus, the steel barrier of s.u.v.s set up by the texas governor. reporter: the point is to build a wall of vehicles to prevent anyone from slipping into the u.s. o donnell: manhunt intensifies: a dive team joins the search for brian laundrie. plus, how gabby petito s death has put a spotlight on the 90,000 people still missing in america. college protests: why hundreds of students are rallying at some of the nation s largest universities. bus stop shooting: what happened as kids waited for their school bus this morning in louisville. and, baking up brighter futures. the secret ingredients, new skills, and confidence. our sweet story, tonight. this is the cbs evening news withnorah o do
kong delta are said to be dropping. now, that could threaten millions of people down stream in cambodia and vietnam. the secretary of state is in hanoi today to talk with government officials will releasing political prisoners. and form ter heavyweight world champion evapder holyfield is actually joining the fight for syrian refugees. his mission took him to bulgaria with a canadian philanthropist. that is yang berry. atika caught up with them at a refugee camp where those tempers are flairing. holyfield has faced plenty of opponents in the ring but nothing like hundreds of syrian refugees angry at camp conditions in bulgaria. maybe you can help them to make conditions more we re doing that. we re working very closely. evander and i are seeing the prime minister on tuesday. together with his friend are yank berry, they plan to deliver food aid and help resettle some