My daughter was certainly mindful, at a very young age, to switch between Spanish and English when needed. This only validates the importance of exposing children to foreign languages early on.

http://health.usnews.com/health-news/news/articles/2013/02/14/bilingual-babies-can-tell-languages-apart?goback=.gde_68887_member_215230067

The guys in this video are not only talented but in a humorous way, they are able to capture some of the language and cultural differences within Latin America. It was very entertaining to watch.

http://youtu.be/Xyp7xt-ygy0

1. Were you able to follow along?

2. For you, what was the funniest line?

Even though research suggests that learning second (or third) languages is easier for young children, it is good to remember that research indicates that our adult brains can be "retrained" to learn a second language more efficiently.

http://www.sciencedaily.com/releases/2005/06/050615060545.htm