It’s time to plan holiday trips

In our travel news round-up this week: advice for holiday travelers, a robot that could save old languages from dying out, plus a new super-luxurious overnight train in Italy.

​ In our travel news round-up this week: advice for holiday travelers, a robot that could save old languages from dying out, plus a new super-luxurious overnight train in Italy. Read More Breaking News, Latest News and Videos | CNN