Newt Gingrich spent a romantic vacation with his wife Callista in Capri before starting his new TV gig on CNN’s “Crossfire” this week. Spies said the former speaker of the House of Representatives and his glamorous wife, famed for her butter- blond helmet of hair, were enjoying many spots on the Italian island, “hiking in Anacapri, having drinks at the Hotel Quisisana.” One witness added that despite the balmy Mediterranean heat, “Callista’s hair never moved.”