The Duluth School Board decides today whether municipal buses should continue transporting some of the district's students.The death last winter of a young girl has raised parents' fears that Duluth Transit Authority buses aren't as safe as conventional school buses. City officials say municipal buses are safe, and the loss of the transportation contract would force a reduction in public bus service in Duluth and nearby Superior, Wisconsin. Minnesota Public Radio's Bob Kelleher reports from Duluth.