The World

Donald Trump and Hillary Clinton solidified their leads in Tuesday's primaries. We want to know what Russians make of the frontrunners. Plus, President Barack Obama gets ready for a historic trip to Cuba, but is Cuba ready for him? Also, we get an update on the wreck of The Esmeralda, which sank off the coast of modern-day Oman in 1503.

Russia starts to withdraw its military personnel from Syria. We ask what that maneuver means. In Brazil, a former president tied to a corruption scandal may get a new job, working for the current president. Plus, we have the story of a popular sweets shop in the embattled Syrian city of Aleppo.

Over the weekend, Ivory Coast was the site of the third attack on a western target in West Africa — today, we'll ask a journalist in the region about the dangers there. We also hear why Israelis are confused by American election year politics. Plus, it's human versus computer in South Korea, for a game of Go.

Today, we go to a Donald Trump rally in North Carolina — with a sociologist from Turkey. We also speak with a radiochemist about measuring the fallout from Fukushima on both sides of the Pacific Ocean. Plus, we remember Brazilian percussionist Nana Vasconcelos, who brought the sounds of the natural world to contemporary jazz.

Today we take a look at the issues affecting Latino voters on both sides of the political divide, as well as the issue of the deportation of children back to Central America. Plus, we'll hear how a Russian sci-fi writer dreamed up the idea of 3-D printing decades before its time.

A high school student in Kansas, an immigrant from Central America, is being forced to balance attending his classes and working nights so he can pay off the debt he incurred paying smugglers to bring him to the US. Also, we bring you the story from a former women's pro soccer player about the reforms that FIFA is trying to enact, including getting more women involved in leadership. Plus, we'll hear about sounds from 17,000 feet below the surface of the ocean.

Retired Admiral John Kirby now serves as John Kerry's spokesman at the State Department. He talks about where the situation in Syria is going next. Plus, it's been two years since Malaysia Airlines flight 370 disappeared without a trace. A lot of time and money has been spent trying to locate the wreckage and find out what happened to the flight. Is the expense worth it? Also, don't be scared of the dogfish...

A Minneapolis teen disappears and then surfaces in Syria. Her family fears she may have been recruited by militants. Also, a group of American doctors heads to the Ebola outbreak zone. And Grimms' fairy tales get a new English translation — darker, but also funnier.

How does the so-called "coalition" expect to tackle the ISIS threat and how exactly does ISIS recruit young Western women to their cause? Plus, a visit to a building in Venezuela that's been dubbed "the world's largest squat," and how the government is now trying to clear it out. And, a look at this weekend's New York dance-fest, Turntables on the Hudson.

13 years after the Al-Qaeda attacks of September 11th, America once again braces for war. But President Obama says it's a different target and a different kind of war. This time, the target is the Islamic State — or ISIS — and the war, the President says, will involve targeted air strikes and very few boots on the ground. Plus, we'll take you to Libya, where the talk is of the second anniversary of the attacks on the US mission in Benghazi...