Patrick Mustain, a Journalism School Graduate student specializing in the Medical and Science Journalism Program, slack-lining in the upper quad Thursday. He says he was does it "If it's really nice out and I have an hour I can spare, I feel an obligation to go outside." How he got into it: "I climb, I rock climb, and so it's one of those things if you climb you have all this gear anyway so it's a nice activity to do if you're not climbing."