Pinellas School Board chairwoman Janet Clark is coming under fire for using the term "hoodlums" to describe a small group of chronically disruptive students in county schools. Board members Mary Brown and Linda Lerner criticized Clark at Tuesday night's board meeting. And now Ray Tampa, president of the St. Petersburg branch of the NAACP, said Clark's refusal to apologize has made things worse. "I was disgusted with her response," Tampa said Wednesday. The International People's Democratic Uhuru Movement — better known as the Uhurus — called for Clark to resign for the statement, which it viewed as racist. Clark is...