Far be it for me to offer unsolicited advice to Sarah Palin. She's built a very successful career out of going rogue and certainly doesn't need any tips from me. And, as an occasional pundit, a political influencer and a private citizen, she's free to throw her weight behind anyone she wants. But I just have to say it: Newt Gingrich? Really? Now, I'm not in the camp of conservative elites who think she's seen her best days and should politely retire to obscurity. If anything, the premiere of "Game Change" on HBO on Saturday is proof that she's still...