Original sentence: He fights against pork barrel spending and supports expanded legislation on health care and education.He has also critisized both political parties for refusing to sacrifice President Bush's tax cuts and spending agendas in wartime.McCain is sometimes called a "maverick senator" because of his willingness to break with the party line
Edited sentence: " He fights against pork barrel spending and supports expanded legislation on health care and education.Because of his quick temper, fondness for favorable press and independence in the Senate, he is sometimes called a "maverick senator.He has also been noted for opposition to President Bush's tax cuts