In this article, Andrew Rowan, the author, speaks for arguments of people who are for animal testing and against animal testing. Rowan reports and explains thorough examples of animal research in times in which it failed, and when it succeeded which to me is very crucial when it comes to writing the argumentative assignment. The author does not have much of a bias in this article due to the fact that he is stating both sides of the argument with providing valid evidence for each. It includes a significant amount of details and facts for both sides of the argument while not favoring one side or the other. This source is extremely valuable to me in the fact that it is beneficial to know each side of the arguments to collect as much information
