As Kevin learns more about his sister's boyfriend, Luis, his opinion about him is no longer so cut and dry.

Tension is in the air at dinner as Luis's questions to Kevin's mom grow increasingly personal- and offensive.

Kevin gets educated on free love by his sister's boyfriend.

Guillermo the shaman, an expert in Mayan cosmology, explains the origin of and symbolism behind the Mayan word "chamamán" as well as some other interesting aspects of their belief system.

Residents of Otavalo, Ecuador, explain to us how they celebrate "Inti Raymi," an Inca Empire celebration in honor of the sun god, "Inti," and how it helps them to preserve their culture.

Raquel takes us on a stroll encompassing some of Valencia's most historic and emblematic sites- the Barrio del Carmen, the Quart and Serrano Towers, the Central Market and more!

Our tour guide, Marisa, takes us to the famous Retiro Park- the Central Park of Madrid, Spain.

Manuel Rosales attempted to become the next president of Venezuela. He had the support of much of the middle class, the upper class, and even some of the lower class, but in the end the populist appeal of Victor Hugo Chavez was just too big of a hurdle. Don’t feel too bad for Manuel, he is still governor of the state of Zulia.

Noruego means “Norwegian,” hence a princesa noruega is a “Norwegian princess.” One arrived in Burgos, Spain on Christmas Eve, in the year 1257. She was to wed Prince Felipe, brother of King Alfonso X of Castile. Marry they did, but Cristina de Noruega fell ill and died at only twenty eight years old.

Rosa tells us an interesting legend and historical facts about Fuente de Piedra, a fascinating town in the province of Malaga, Spain.

Guillermo gives us an in-depth explanation of the manner in which Maya ceremonies were used to welcome the seasons, each of which represented a unique consciousness.

Carlos concludes our tour of Popayan by pointing out several bridges as well as the Pueblito Patojo, a unique area containing miniature replicas of many of the city's most notable monuments.

Carlos takes us on a tour of Tulcan Hill, the most important archaeological site in the city of Popayan, Colombia, as well as some other notable landmarks in the city's center.

Carlos gives us a tour of some of Popayan's most interesting historical and religious attractions.

Carlos closes his series on pre-Columbian America by sharing with us the myth of Bochica, a God thought to be responsible for several natural phenomena.