NPR News

There's been a tug of war between aesthetically pleasing and safe when it comes to American embassies around the world.

Many embassies have been slammed as bunkers, bland cubes and lifeless compounds. Even the new Secretary of State John Kerry said just a few years ago, "We are building some of the ugliest embassies I've ever seen."

Gretta Harley arrived in Seattle in 1990, when grunge was redefining the city. Bands like Nirvana, Pearl Jam and Soundgarden were turning Seattle into the epicenter of the music world. Harley was a punk rock guitarist searching for her tribe, and in Seattle's thriving music scene, she found it.

When we asked you (via our Facebook page) to tell us about the weekday challenges your families face, given the competing demands of work, commutes, schoolwork and activities, you didn't hold back. Especially on the subject of squeezing in a family dinner.

A new round of international talks on Iran's nuclear program is under way in Kazakhstan, where the U.S., Britain, France, China, Russia and Germany are asking Iran to give up any thought of building a nuclear weapon in exchange for relief from sanctions.

Western leaders do not predict a breakthrough, but they say small steps could be taken that would increase confidence on both sides.

Still, it's hard to imagine how such negotiations could proceed with lower expectations for progress.

Between them, Google Android and Apple's iOS account for more than 90 percent of U.S. smartphone sales, with Windows Phone, BlackBerry and a few smaller players rounding out the mobile market. But the tech world never stands still and other players are making a run for a piece of the growing mobile pie.