The statement "graffiti is a way of artistic expression in an urban environment," makes a powerful point. The desire to sanction what is and isn’t art depending on how pretty it is or where it hangs, instead of understanding it’s relation to the environment and the artist’s expression negates what art should encourage.

Informative article. The details of the torture and abuse seemed to be written more so to grab reader interest, but over all content was good.

This article gives a fair analysis of the few in the medical/research profession that have been unethical, the reasonable fear among the African community, and the difficulties of providing healthcare to such an uneven ratio of medical health care workers to patients...especially under such unhygienic circumstances.