Now playing Next USA As the world commemorates Tiananmen Square, China is silent As the rest of the world marks the 30th anniversary of the Tiananmen Square protests and massacre, China finds ways to make its citizens avoid it. 04/06/2019
Now playing Next USA At least 4 dead in Australia shooting, suspect in custody A 45-year-old man was in custody following the shooting. 04/06/2019
Now playing Next USA Survival chances fade for missing mountaineering group in Himalayas The chances that any of the eight missing climbers being found alive are virtually non-existent, a search official told NBC News Tuesday. 04/06/2019
Now playing Next USA Post-war western alliance in doubt 75 years after D-Day World leaders will attend events this week to mark 75 years since the D-Day landings in Normand — but the post-war order is under threat. 04/06/2019
Now playing Next USA Anti-Trump protesters set to flood London streets "Let's show him what we think of his divisive, hateful policies," organizers said. 04/06/2019
Now playing Next USA Trump's tea with Prince Charles could get awkward over the environment Prince Charles, 70, has championed sustainability for decades through his speeches, articles, books and films. 03/06/2019
Now playing Next USA Missouri father among climbers missing in Indian Himalayas "Our hope and optimism in this dark moment is buoyed by the knowledge that our dad was a highly experienced climber," the family said in a statement. 03/06/2019
Now playing Next USA This is what the U.S. wants from the U.K. before it will sign a trade deal The Trump administration sees Brexit as an unprecedented opportunity to strike a trade deal with its transatlantic partner. 03/06/2019
Now playing Next USA Trump calls London mayor a 'stone cold loser' at start of U.K. state visit The president's comments come after Sadiq Khan said that Trump shouldn't have been offered a state visit. 03/06/2019
Now playing Next USA China warns students, academics to consider risks of studying in U.S. At stake is about $14 billion of economic activity, most of it tuition and other fees generated annually from the 360,000 Chinese who study in the U.S. 03/06/2019
Now playing Next USA U.S. ready to talk to Iran with 'no preconditions,' Pompeo says "We're ready to sit down with them, but the American effort to fundamentally reverse the malign activity ... is going to continue." 03/06/2019
Now playing Next USA Machine-gun fire heard as troops besiege protest camp in Sudan Tens of thousands of protesters have been camped since April 6 outside the military's headquarters, the epicenter of the country's uprising. 03/06/2019
Now playing Next USA Top North Korean official reappears in wake of purge report He has been North Korea's top nuclear negotiator since Kim Jong Un entered nuclear talks with the U.S. early last year. 03/06/2019
Now playing Next USA Cruise ship plows into tourist boat in Venice Italian media report that at least five people have been injured in the crash. 02/06/2019
Now playing Next USA China defends Tiananmen crackdown in rare comments before anniversary Tuesday marks the 30th anniversary of the protests, in which Chinese troops opened fire to end the student-led unrest. 02/06/2019
Now playing Next USA 75 years after D-Day, a former German soldier is worried for Europe "With Trump it is not easy," says Golz, 95, who was serving in the German army when D-Day brought an end to World War II. 02/06/2019
Now playing Next USA Israel strikes Syria after rockets fired at Golan Syria's state media said three soldiers were killed in the second such flare-up in a week. 02/06/2019
Now playing Next Brazil Neymar accused of rape in Paris, player says he was set up The Brazilian striker defended himself on Instagram in a 7-minute video that includes WhatsApp messages he says were exchanged with the accuser days later. 02/06/2019
Now playing Next USA Search team sent for eight climbers missing in Himalayas The missing, who were trying to reach the summit of Nanda Devi, the second-highest peak in India, include climbers from Britain, the United States, Australia and India, officials said. 02/06/2019
Now playing Next USA Acting Defense chief Shanahan vows U.S. will no longer 'tiptoe' around China In his first major speech on the international stage, Shanahan denounced China's efforts to steal technology from other nations and militarize man-made outposts in the South China Sea. 01/06/2019