Demonstrators snarl traffic as they try to block an entrance to the Holland Tunnel during a solidarity protest Wednesday in New York City. Michael Abbott/Getty Images hide caption

itoggle caption Michael Abbott/Getty Images

NYU medical student Sara Stream (left) examines dancer Jazlyn Caing, who visited the clinic for low-grade orthopedic and respiratory problems. Fred Mogul/WNYC hide caption

itoggle caption Fred Mogul/WNYC

Multiple lawsuits accuse the New York City Police Department of pressuring officers into fulfilling monthly quotes for tickets and arrests, resulting in warrantless stops. The NYPD denies the allegations. Spencer Platt/Getty hide caption

itoggle caption Spencer Platt/Getty

Catholic Charities Brooklyn and Queens holds classes for people who are learning English as a second language. A teacher leads the class in a rendition of Eric Clapton's "Wonderful Night." Alexandra Starr/NPR hide caption

itoggle caption Alexandra Starr/NPR

The Pseudomonas stutzeri bacterium, commonly found in soil, was the most prevalent subway microbe. Lower Manhattan was its prime hangout. Mason/Cell Systems 2015 hide caption

itoggle caption Mason/Cell Systems 2015

A December celebration launching a partnership between members of the Garifuna community and a doctor in New York. The collaboration is aimed at reducing the HIV infection rate among the Garifuna. Alexandra Starr/NPR hide caption

itoggle caption Alexandra Starr/NPR

Emergency workers stand near a burned-out SUV that was struck Tuesday night by a Metropolitan Transportation Authority Metro-North Railroad commuter train near the town of Valhalla, N.Y. Mike Segar/Reuters /Landov hide caption

itoggle caption Mike Segar/Reuters /Landov

Heather Quinlan searched for New York accents around the city for her documentary If These Knishes Could Talk. She holds up a sign at the Whitehall Ferry Terminal in Manhattan. Hansi Lo Wang/NPR hide caption

itoggle caption Hansi Lo Wang/NPR

Attorney Scott Rynecki and Kimberly Ballinger, the domestic partner of Akai Gurley, filed a lawsuit seeking $50 million against the city, the NYPD and officers Peter Liang and Shaun Landau. Bebeto Matthews/AP hide caption

itoggle caption Bebeto Matthews/AP

Veronica Ramirez holds her 15-month-old son, Lora, as she waits in line Monday to apply for a new municipal identification card at the Bronx Library Center in New York. Mark Lennihan/AP hide caption

itoggle caption Mark Lennihan/AP

Coss Marte started selling drugs at age 13 and by 19, he says, he was making $2 million a year. After serving a prison sentence, he founded a "prison style" fitness boot camp. Justin Fennert/Courtesy of Behind the Stache hide caption

itoggle caption Justin Fennert/Courtesy of Behind the Stache

Protesters march through Midtown Manhattan on Tuesday, a day after New York City's mayor called for a pause in the demonstrations. Michael Graae/Getty Images hide caption

itoggle caption Michael Graae/Getty Images

Tenant screening companies say the databases they compile, listing people who have been sued by landlords, help identify deadbeat renters. Tenants' advocates say they don't differentiate problem renters from those who were simply asserting their rights. Shell Belle/Flickr hide caption

itoggle caption Shell Belle/Flickr