text: "BOGOTA, Colombia - In a program that's set to spread to other countries, millions of Colombians hiked, biked, skated or took buses to work during a car-free day yesterday, leaving the streets of this capital city eerily devoid of traffic jams" (Source 3). Yes, the city of Bogota in Colombia had its one car-free day, in Bogota called "Day Without Cars", this was the third year actually, on this "car-free" day cars are banned and only buses and taxis are permitted for the day. Bogota was not the only Colombian city to participate in this event, other Colombian cities like Cali and Valledupr, participated in this event for the first time. I find it funny and ironic because my sister has a friend who is Colombian and she owns a bicycle and she goes everywhere in that bicycle, and she refuses to get a car. Bogota is a very known city and just like I said before, if they can do it then the whole world can it. This day should be world wide and should be done at leats twice a year. Events like this will also get people motivated to start walking morre often. "Parks and sports centers also have bloomed throughout the city; uneven, pitted sidewalks have been replaced by broad, smooth sidewalks; rush-hour restrictions have dramatically cut traffic; and new restuarants and upscale shopping districts have cropped up" (Source 3). If you've ever been to Miami, you know the huge amount of building there are here and I think there are about 3 or 4 being built at I type, how about we stop there and make Miami and healthier and more environmentally friendly place.