coming to america: the big change tomorrow for air travelers. reporter: i m michael george at newark airport as one of the country s last covid travel restrictions ends at midnight. diaz: and later, fashion s #metoo moment. former models seek justice against a one-time powerful boss. i think the modeling industry creates a perfect storm for predators. this is the cbs weekend news from chicago with adriana diaz. diaz: good evening. the united states accounts for 4% of the world s population but nearly 10% of gun murders, and and people of color are disproportionately impacted. today, thousands rallied nationwide, demanding congress act now. they gathered with march for our lives. the organization was formed in the aftermath of the parkland school shooting in 2018. organizers say there were 450 rally across the u.s., the largest in washington, d.c. d.c. cbs skyler henry is there. years since thousands of peo reporter: it s been four years since thousands of peopl
jr. has been in washington most of this week, earlier testifying before before a senate committee. my mother s life mattered. reporter: challenging them to pass meaningful reform after his 86-year-old mother was gunned down, along with nine others at a buffalo grocery store last aty store last month. in the weeks since all of this, how are you doing?s, how are you we re still grieving, you know. we decided as a family to go public with our grief.ily to go public with our gri we thought that that was the best way to seek justice for our mother and the other victims of this violence. reporter: today in uvalde, texas, the family of 10-year-old alexandria rubio laid her to rest and there are more funerals to come after she and 18 other students and two teachers were shot and killed in their shot and killed in the classroom just over two weeksves ago, that massacre leaving other teachers across the country unsettled. i think of how the children must feel, the fear that they have t