NRCC Says Space In Trouble; Internal Poll Numbers Questioned By Steve Peoples | August 9, 2010 6:26 PM Rep. Zack Space (D) is "in an extremely vulnerable position" in Ohio's 18th district, according to internal polling released this afternoon by the National Republican Campaign Committee. The survey conducted by the Republican pollster On Message, Inc., shows Space in a statistical dead heat with his challenger, state Sen. Bob Gibbs. Each candidate earned the support of 43 percent of 400 voters polled from the 18th district Aug. 3 and 4. "Bob Gibbs is generating momentum across eastern Ohio. I think this...