It is a topic that should be addressed but it’s not like it will be his major campaign theme. There is nothing wrong with him discussing this issue while campaigning or giving interviews and seeking endorsements. The more media exposure, the better.
Perhaps he should stick to matter that directly effect the State of Nevada.
Once he become Gov, he would be wise to work to rid the state of rats like Harry Reid.
THEN, when he is working from a stable base, feel free to take a poke at the FED.