Upon Mayor Kevin Johnson's invitation, U.S. Secretary of Education Arne Duncan came to Sacramento Thursday to discuss his views on charter schools and education reform. He also met with Sacramento legislators, students and teachers, before answering questions in a town hall forum. A little after 5 p.m., Johnson introduced Duncan to a public audience who gathered inside Sacramento's Central Library. In a five-minute speech, he outlined Duncan's resume as a Harvard graduate and superintendent of Chicago's Public Schools. "I'm more excited about the state and the potential of what we can do in this country with the leadership of President Obama and U.S. Secretary Arne Duncan," Johnson said.