Kaitlin is opposed to a new school rute requiring school uniforms, she is writing an essay to express her opposition. She plans to use the
 following sources to support her argumenti
 a interviews with teachers who favor and oppose the school uniform rule
 interviews with students who favor and oppose the school uniform rule
 6. a newspaper article about the school board meeting when the rule was
 approved
 d. a copy of the actual policy, Riving the reasons for adopting a school uniform
 rule
 Which of her sources is a secondary source?