Baltimore Mayor Brandon Scott speaks with NPR's Michel Martin about how the city has been working to reduce violent crime, now at historic lows, according to city data.

Despite objections from homeless advocates, the White House says more than 40 homeless encampments have been removed in D.C. since President Trump announced a federal law enforcement surge.

New research finds when expectant families in rural Kenya are given $1,000 dollars, infant mortality is cut by half.