Many Mexican families are tuned into news from Washington and whether Congress will change immigration laws. From the public radio collaboration Fronteras Desk, Jude Joffe-Block reports from Mexico about families hoping for long-awaited reunions.
What's the outlook for two Guatemalans who've recently crossed the US-Mexico border? They say they're stuck in the middle, caught between a country that won’t let them stay and a country that gives them no future.
NASA's Phoenix lander has touched down on the surface of Mars as scientists around the world are watching; Anchor Lisa Mullins gets the latest from Ivan Semeniuk Ivan Semeniuk, US bureau chief for New Scientist magazine.