To round out the inaugural year of Cheddar Rides, we're taking a look back at the biggest moments that defined transportation in 2018 and predictions for what will happen down the road in the new year. Greg Land, global industry leader in aviation, hospitality, and travel-related services at IBM weighs in on tech and weather in the travel world. Cheddar's Hope King and Tamara Warren look behind and ahead in this week's episode.