Start with this one: Pictures lead to call for resignations [Penn State College Republicans]
I think each thread has a link near the end to the next days happenings until finals ended on Decmber 12.
The first reaction by the administration is at Penn State Diversity Newswire - 2003-2004 Archive - December 7, 2003
Some of the students are working with David Horowitz and his foundation to put pressure on the PA State Legislature to demand that Penn State stop harrassing conservative students.
I have a list of links to most of the stories if you have questions.