Machines at the Netflix distribution center in Santa Ana, Calif., sort DVD mailers by zip code to speed delivery. Each machine can sort 17,000 mailers per hour.
Scott Horsley is NPR's Chief Economics Correspondent. He reports on ups and downs in the national economy as well as fault lines between booming and busting communities.
Seydi Sarr is an immigrant rights advocate in Detroit who primarily helps African immigrants find legal pathways to stay in the U.S. But when her own nephew was detained by immigration enforcement agents, even she didn't know how to get him out.
The movement, which began in Chicago in 1886, has grown to be a worldwide day of demonstrations calling for higher wages and better working conditions.