Now playing Next USA Guinness tells nurse she can't break marathon record without wearing dress "It would be nice if they decided to revise their criteria instead of reinforcing old gender stereotypes," said nurse and runner Jessica Anderson. 06/05/2019
Now playing Next USA Israel's Netanyahu, Hamas both boosted by deadly weekend in Gaza Analysis: Neither side has an appetite for an all-out war but are using the incremental violence to achieve their own specific goals, one analyst said. 06/05/2019
Now playing Next USA Meghan Markle and Prince Harry welcome baby boy, the couple's first child The baby will be seventh in line to the throne and is Queen Elizabeth II's eighth great-grandchild. 06/05/2019
Now playing Next USA Meghan Markle, Duchess of Sussex, goes into labor with first baby Prince Harry and the former "Suits" actress married last year in Windsor. 06/05/2019
Now playing Next USA Black boxes recovered after fiery Russian jet crash kills dozens investigators are looking into three main possibilities: insufficient pilot qualifications, equipment failure and weather. 06/05/2019
Now playing Next USA North Korea tests new missile — and Trump's resolve Tensions have grown since the leaders failed to reach a deal during their summit in Hanoi in February. 06/05/2019
Now playing Next USA U.S. sending carrier strike group to send 'message' to Iran National security adviser John Bolton didn't say what Iran had specifically done to trigger the action, which comes as violence is worsening in Gaza. 06/05/2019
Now playing Next USA Burning Aeroflot plane lands in Moscow, injuries reported Video on Russian news channel Rossiya-24 showed the plane, a Sukhoi SSJ-100 regional jet, landing Sunday evening with large flames engulfing the rear section. 05/05/2019
Now playing Next USA North Korea says Kim oversaw testing of multiple rocket launchers North Korea says it conducted a "strike drill" for multiple launchers, firing tactical guided weapons into the East Sea in a military drill. 05/05/2019
Now playing Next USA Death toll rises as over 400 rockets fired at Israel from Gaza The outburst of fighting broke a month-long lull as Egyptian mediators had been trying to negotiate a long-term cease-fire between the two sides. 05/05/2019
Now playing Next USA 22-year-old U.S. citizen arrested in Italy for suspected murder Michael Aaron Pang was arrested in connection with the killing of a 74-year-old man in his clothing store near Rome. 04/05/2019
Now playing Next USA Curacao officials board Scientology ship in measles case Health officials said only those who already have been vaccinated or have previously had measles will be free to leave the 440-foot ship Freewinds. 04/05/2019
Now playing Next USA Over 90 rockets fired into Israel from Gaza: Israel's military The rockets come after an escalation of violence in the last 48 hours. 04/05/2019
Now playing Next USA North Korea fires short-range missile, authorities confirm South Korean and U.S. authorities are in the process of analyzing the details concerning the missile launch, a South Korean military official told NBC News. 04/05/2019
Now playing Next USA Cyclone Fani lashes India, forces 1.2 million from homes Many of those evacuated from low-lying areas of Odisha were moved to nearly 4,000 shelters. 03/05/2019
Now playing Next USA Cruise ship linked to Church of Scientology amid measles scare heads to Curacao The vessel Freewinds, apparently owned by the Church of Scientology, is expected to pull into Willemstad port in Curacao early Saturday morning. 03/05/2019
Now playing Next USA Wedding bells to ring for world leader who juggles motherhood and running country The politician once joked that she wanted to put TV star Clarke Gayford "through the pain and torture of having to agonize" about popping the question. 03/05/2019
Now playing Next USA Powerful cyclone lashes eastern India with 124 mph gusts One million people were evacuated along the low-lying coast before the storm made landfall. 03/05/2019
Now playing Next USA Designating Muslim Brotherhood a terrorist organization? Bad idea, say experts "There is not a single American expert on the Muslim Brotherhood who supports designating them" as a terrorist organization, one expert said. 03/05/2019
Now playing Next USA Death toll from Christchurch attacks grows to 51 after Turkish man dies He had been in intensive care since a gunman opened fire on worshippers on March 15. 03/05/2019