A University of Minnesota task force has recommended changing the names of four Twin Cities campus buildings because of what it deemed their namesakes’ racist or anti-Semitic practices. The group’s report, released in February 20, comes after a 16-month process that some regents and students have criticized as overly plodding, with the task force following up last year on the work of an earlier committee. The task force backed renaming Coffman Memorial Union — for former U President Lotus Coffman, who presided over a major university expansion but also excluded black students from campus housing and programs — as well as three other buildings. President Eric Kaler will review that report and present his own proposal to the U’s governing board in March.