Martin Kaste

Many in law enforcement have cheered on former President Donald Trump. After his supporters stormed the U.S. Capitol, some say police expressions of that support threaten police legitimacy.

Police departments say they're looking for signs of political extremism in their ranks following the attack on the U.S. Capitol by Trump supporters.

Some officers are being investigated over involvement at the protests, while others fought off protesters who once supported them.

Police departments are looking into whether some of their off-duty officers participated in the U.S. Capitol riot, adding to growing unease over the embrace of Trumpism by American law enforcement.

In an exclusive interview with NPR, the top federal prosecutor for the District of Columbia describes how investigators are building their case.

While local police reported some arrests, many of the rallies remained peaceful.

As many states tighten pandemic public health rules again, what happens if you don't comply? We examine the hesitancy to enforce orders, especially where there's skepticism about COVID-19 rules.

Minneapolis and other cities promised to cut police funding following this summer's racial justice protests, but rising violent crime has complicated efforts to overhaul police departments.

The death of Breonna Taylor energized a nationwide movement to restrict "no-knock" police raids, but activists want tightened rules for other kinds of forced-entry search warrants.

The death of Breonna Taylor has inspired a wave of legislation around the country to stop "no-knock" police raids. But activists are realizing that a simple ban by itself might not do much.

Portland and Seattle were the epicenter of summer protests over police misconduct, which included frequent vandalism and clashes with law enforcement. Things are quieter and we explore what's changed.

Joe Biden said on the campaign trail that he was for reforming policing — but not defunding it. NPR discusses what federal actions on law enforcement might be taken under a President Biden.

Uniformed police are generally not allowed around polling places, and the Pentagon doesn't want to get involved. Still, they're getting ready if things get out of control.

Uniformed police are generally not allowed around polling places, and the Pentagon doesn't want to get involved. Still, authorities are getting ready if things get out of control.

President Trump calls himself the "law-and-order" candidate, and major police unions have endorsed him. Some worry that kind of political alignment may undermine the police's legitimacy.

"Agents are already worrying about guns and knives and bombs," a former Secret Service agent says. "Now they have to worry about COVID-19."

When a coronavirus-infected VIP such as the president chooses to travel, it increases Secret Service agents' risk of contracting the virus. And agents have little choice in the matter.

Outrage over grand jury findings in the Breonna Taylor case resurfaced old doubts about the uniquely American legal institution. Why do we have the citizen panels, and are they really independent?

President Trump has lambasted protest-related crime in Democrat-led cities, and now there's worry that federal charges brought against some demonstrators are politically motivated.

The NYPD has released the biggest study to date of the effectiveness of implicit bias training. The results suggest the popular training can change attitudes but not necessarily how policing is done.