For the first time since Jesse Ventura took office more Minnesotans dissapprove than approve of his performance. In a poll released today, 43 percent approved of the governor's performance while, 49 percent disapproved. Approval of the Legislature was higher, at 55 percent. Craig Grau is an associate professor of political science at the University of Minnesota-Duluth. He says he thinks the public is judging Ventura more on his attitude than his record: