NPR's Ayesha Rascoe speaks with Alison LaCroix, a professor and historian at the University of Chicago Law School, about the state of federalism in the U.S. under President Trump.
Many U.S. cities have too many office buildings and not enough homes. Developers are now converting some old offices into apartments and condos, but it's going slowly.
Model railroaders convene each year to celebrate their hobby. But this year they're wondering about the impact of tariffs on the foreign companies that make a lot of the products they collect.