September 22, 2011 7:00 am Dorm Room Diseases College is a risky place — and you don’t even have to leave your room to take those risks. US & World Videos 3:06 Sporting-goods store looks back at seven decades, 30K varsity jackets 2:51 Lemon Grove met recent affordable housing goals, but can it keep up the pace? 2:08 Man accused of killing El Cajon dentist appears for mental competency hearing 2:42 Police find tents of missing Australian brothers, San Diego man surfing in Mexico 3:09 ‘We prioritize housing': A conversation with the mayor of Lemon Grove