During a sightseeing trip touring the Medellin metro, I saw this object that has no credible explanation. First I thought it was a toy, but to observe the height and shape of the object was not normal. Had no visible cords or anything that would hold. Also in the afternoon, while I was in a kind of cable car saw the object again in a different area from where the UFO look, unfortunately I could not record it because I could only see for a short time.I reported after this time because I had not report it to MUFON interested in, but got the video on YouTube and maybe will be helpful.http://www.youtube.com/watch?v=18lWTvDJJNoSorry, but my english is bad...