The United Kingdom has a housing shortage. Add an influx of immigrants from other parts of European Union, and you have a market where escalating prices put home ownership out of the reach of many people.
In an unusual move, Twitter has decided to ban a troll. The company suspended the account of a technology editor at the conservative news site Breitbart after he tweeted offensive posts to Leslie Jones, the Ghostbusters actress.
On day three of the Republican National Convention, NPR's Robert Siegel talks with undecided voter Artemio Muniz, Texas chairman of the Federation of Hispanic Republicans, who's hoping Donald Trump will change his tune on immigration.