Newt’s a smart guy, he should have known it would sound like he’s regurgitating DNC talking points. SPARTANBURG, S.C. — Newt Gingrich signaled Wednesday that he believes his criticism of Mitt Romney’s record at Bain Capital is a mistake — and that he’s created an impression that he was echoing Democratic rhetoric. Gingrich conceded the … Continue reading Gingirch Agrees With Critic, Says He Made Mistake Attacking Romney Over Bain…