Introductions
Your professor is teaching a class on transportation. Write a post responding to the professor's question.
In your response, you should do the following.
• Express and support your opinion.
• Make a contribution to the discussion in your own words.
An effective response will contain at least 100 words.

Doctor Diaz
Starting this week, we will discuss how public transportation is funded. Public transportation gives people from all social groups access to their homes, workplaces, and shopping. Some argue that public transportation should be supported by tax revenue so that all people could have free access to it. What do you think? Should public transportation be free to all? Why or why not?

Kelly
People already pay so much in taxes for things like schools, roads, and law enforcement. I don't think that adding one more tax--especially when some people don't even use public transportation--would be a good idea. People need money for other essentials for their families.

Paul
Free public transportation would result in having fewer cars on the roads. Also, it would mean cleaner air for the cities, and there are many health conditions that could be improved with cleaner air. I think the savings in health-care costs and less pollution would make it worth it.