He's a politician...so I don't trust a word he says (although I'll give him some consideration).
I think he is retiring for what you said - and I am sure he is hated by members of his caucus.
Miller is 73 years old and I believe him when he says he is retiring to be with his family.
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Yes, true. But he would still be a great asset to the party since, retired or not, he remains a FIGHTER for what he believes in and RNC needs that badly.
I think Miller would be a great ambassador to France.