A passer-by examines a cannabis sample at the New England Cannabis Convention held in Boston back in March. Some polls show that six in 10 Americans favor marijuana legalization. Steven Senne/AP hide caption

Chuey Quintanar tattooing a portrait of his client's first born daughter. Shereen Marisol Meraji/NPR hide caption

On display is the work of Paul Rucker, a 2018 TED Fellow working to fight for racial justice. Courtesy of Paul Rucker hide caption

Brooklyn Museum, New York City Jupiterimages/Getty Images hide caption

Gene Demby of NPR's Code Switch explains why neighborhoods are still so segregated today. NPR hide caption

Being in rural places means potential patients may often be isolated, low-income and not have easy access to transportation — and therefore difficult to serve. Christina Chung for NPR hide caption

Clemson's Aamir Simms (25) shoots against Auburn's Malik Dunbar (14) during a second round game of the 2018 NCAA men's basketball tournament last week. The NCAA will make $771 million from this year's tournament. Sean M. Haffey/Getty Images hide caption

Storm Reid, who plays Meg Murray in the film, arrives at the world premiere of "A Wrinkle in Time" at the El Capitan Theatre on Monday, Feb. 26, 2018, in Los Angeles. Jordan Strauss/AP hide caption

Angel Desai and Ranjit Chowdhry in Hammaad Chaudry's "An Ordinary Muslim" Suzi Sadler/MRPR Press hide caption

Felyssa Ricco stands outside the house in Hazleton, Pa., where she lives with her mother and stepfather, Kelly and Jesse Portanova. In addition to flying Old Glory and other flags, such as "Don't Tread on Me," the Portanovas sometimes fly the Confederate flag, saying it's a way of standing up to those who believe it shouldn't be displayed or who want to disregard America's history. Gillian Laub/National Geographic hide caption

Olvera Street, a historic Mexican marketplace in downtown Los Angeles. 1935. Smith Collection/Gado/Getty Images hide caption

The family of Dontre Hamilton marked a spot in red paint to memorialize where he was shot by a Milwaukee police officer. Carrie Antlfinger/AP hide caption

Positive stereotypes can make people feel like failures if they don't fulfill them. Jamie Jones/Getty Images hide caption

Since no Hollywood movie with a predominantly black cast has ever had a bigger budget, there's a feeling of collective stakes Black Panther's its critical and commercial reception. Marvel/Disney/AP hide caption

Gary Lum assists his daughter, Mei Lum, with decorating the storefront window at Wing on Wo & Co. for the Lunar New Year in the Chinatown neighborhood of New York City. The family imported the unique handmade lion-head dance costume from Hong Kong nearly 50 years ago. Annie Ling for NPR hide caption

What is love? Baby don't hurt me. Nicole Xu for NPR hide caption

Valentine's Day cards created by artist and activist Tanzila Ahmed tackle Islamophobia with snark and humor. Courtesy of Tanzila Ahmed hide caption

Blood quantum was initially a system that the federal government placed onto tribes in an effort to limit their citizenship. Leigh Wells/Getty Images/Ikon Images hide caption