Leigh Barnes, Regional Director for North America at Intrepid Travel, discusses the rise that the company is seeing in travelers seeking to take trips alone. Intrepid Travel recently launched six different "For Solo Travelers" tours that tap into a finding that, even though many people are interested in seeing the world by themselves, the majority ot those people still worry about safety and feel more comfortable traveling in a group. We talk with Leigh about the "experience economy" for millennials and how places like Europe, Mexico, and South America are seeing an uptick in travel interest.