Now playing Next world news Democrats' quest to topple Trump gets real in January. Here's why. The party's surprisingly quiet (so far) but wide-open nominating contest is about to get a lot noisier come the New Year as candidates begin the money chase. 28/12/2018
Now playing Next world news Elon Musk's Loop tunnel relies on century-old technology "It seems like they've built essentially a side-friction roller coaster," an expert said. 28/12/2018
Now playing Next Costa Rica Costa Rica park creates giraffe gene bank to help protect the species A group of giraffes has been brought to a park in Costa Rica in the hope of creating a genetic bank. The aim is that they will eventually reproduce and help save the species. 28/12/2018
Now playing Next Russia Russian TV channel sends "joke" gifts referencing Skripal poisoning Russian TV channel sends "joke" gifts referencing Skripal poisoning 28/12/2018
Now playing Next Living Get ready to get your hands dirty Sustainable agri-tourism experiences in Europe to book in 2019 28/12/2018
Now playing Next world news It was a year of deadly wildfires. That's likely the new normal. "We're starting to look at wildfire as a nonseasonal event. It can happen at any time of year, and we have to be prepared," one expert warned. 28/12/2018
Now playing Next PuertoRico Search for missing cruise ship entertainer is suspended Arron Hough, 20, went overboard 267 miles off the coast of Puerto Rico on Christmas Day. 28/12/2018
Now playing Next United Kingdom Brexit, Brexit and Brexit? The UK's year in review Euronews' Vincent McAviney reflects on the top stories of 2018 and has some predictions for 2019. 28/12/2018
Now playing Next world news Five stories to know about today Here are the key stories to know about today. 28/12/2018
Now playing Next world news Trump exposes secret Navy SEAL team in Twitter video "The reason their identities are protected is in case of capture," said intelligence expert Malcolm Nance. 28/12/2018
Now playing Next world news Transgender inmate who alleged abuse is transferred to female prison Lawyers for Deon "Strawberry" Hampton welcomed the transfer and said it is "a testament to her strength and courage." 28/12/2018
Now playing Next world news 800,000 government workers may need financial aid as shutdown continues The U.S. Office of Personnel Management advised thousands of government employees who won't be paid to reach out to creditors for alternative payment options. 28/12/2018