rivals including new jersey governor chris christie and wisconsin governor cot walker who became targets of investigations in their states. prior to serving or running, part of it is to be totally transparent. reporter: he s transparent about his support for common core education standards and a path to legal status for illegal imgrants. i would try to persuade people, i m not going to change what i believe, and my beliefs are good, solid, main stream conservative thoughts. winning with purpose, winning with meaning, winning with your integrity is what i m trying to talk about. bush getting in could squeeze out senator marco rubio, both who are from florida share political views. bush s move could also mute efforts to draft mitt romney into the race again. bush rejects the notion that his private equity and business interests will become the kind