(The Hill) — Newt Gingrich’s nine-point lead over the GOP field in Iowa is down to one point, and it’s Ron Paul that’s breathing down his neck. Gingrich is at 22 percent, according to a Public Policy Poll released on Tuesday. He’s followed by Paul at 21 percent, Mitt Romney at 16 percent, Michele Bachmann … Continue reading Poll: Ron Paul Within One Point of Gingrich In Iowa…