-Julie
Works Cited
Kristof, N. (2015, February 7). The Dangers of Vaccine Denial. Retrieved September 7, 2015, from New York Times: http://www.nytimes.com/2015/02/08/opinion/sunday/nicholas-kristof-the-dangers-of-vaccine-denial.html?action=click&contentCollection=opinion®ion=stream&module=stream_unit&contentPlacement=48&pg:/www.nytimes.com/2015/02/08/opinion/sund