Olga Esparza Rodriguez stands next to a photo of her daughter, Monica, who disappeared in Ciudad Juarez, Mexico, in March 2009. Monica is among the hundreds of women and girls who have disappeared from the violence-plagued border city over the past two decades.
Kristy Stumpf, who works from her home in Broad Run, Va., part of the week, greets her daughters Lauren, 9 (left), and Lacey, 6 (right), as they hop off the school bus. Stumpf's employer, List Innovative Solutions, lets employees largely set their own hours.
Rod Lamkey Jr. for NPR