The Week in Brief: Kascon XII descends on New Haven, New developers eye mall after Cordish suit, Students to take part in UFW march in New York, Oprah's co-defendant discusses ordeal at Tea Ivy League Notebook, Yale Index and Photo Blurb Homeless man nabbed for St. Mary's arson, By William S. Mauldin WYBC one step closer to acquiring WNHC, By Anika Singh Police union demands resolution by semester's end, By Joshua Marks Koffee? Stabber again found unfit to stand trial, By William S. Mauldin Two more firms serve latest blow to ailing Science Park, By Drew Swan Ex-insider shares take on White House mess, By Krishanti Vignarajah   Weekly Wisdom: "Despite the bikini factor, there's something very puritanical about Miss USA." --Darby Saxbe, In A&E Weekend Weather: FRI: Sunny and warm, low 70s SAT: Windy, mid 60s SUN: Partly cloudy, low 70s   All materials © 1998 The Yale Herald, Inc., and its staff. Got any questions, comments, or advice? Email the online editors at online@yaleherald.com. Like to join us?