Photo by doug.siefken Chicago Police Officer Richard Francis, tragically killed in the line of duty early Wednesday morning, is remembered. [Trib, S-T] If you already are or are looking to attend graduate school at the University of Chicago, take note: the school has cut ties with Illinois' student loan agency, leaving students scrambling for other loan opportunities. [S-T, CBS2] A reason to revive public stockades: Patrick Kolman of Arlington Heights was arrested on his......