afge . image. web. 17 july 2012. < http :// / .>
DESCRIPTION
AFGE . Image. Web. 17 July 2012. < http ://www.afge.org / .> Eden. Image. Web. 17 July 2012. < http ://www.edendc.com / >. Six Flags. Image. Web. 17 July 2012. < http :// www.sixflags.com/america/index.aspx >. SOME. Image. Web. 17 July 2012. < www.some.org > - PowerPoint PPT PresentationTRANSCRIPT
PowerPoint Presentation
AFGE. Image. Web. 17 July 2012. Eden. Image. Web. 17 July 2012. .Six Flags. Image. Web. 17 July 2012. .SOME. Image. Web. 17 July 2012. Tough Mudder. Photograph. Mudder Nation. 17 July 2012.
Additional photographs courtesy of K. Berrada.References