I spent this morning debuting on MSNBC’s “Morning Joe.” An enjoyable discussion, and I wish I’d had the chance to comment to Donny Deutsch’s out-of-the-blue speculation that Mitt Romney colors his hair. I have no idea if Romney colors his hair or not — and for what it’s worth, Michael Deaver says that despite the rumors, Ronald Reagan didn’t, he just used Brylcreem — but considering how low-information voters make their decisions based on appearance, a candidate would be foolish to not make every effort to look his or her best. (Some have asked the same questions about Obama.)

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