As former U.S. Speaker of the House Newt Gingrich’s presidential campaign comes to a close, it seems that he is subtly warming to the idea of former Massachusetts governor Mitt Romney being the GOP nominee. Now, he is admitting the inevitability of Romney reaching the 1144 delegate plateau, which would give him the nomination.!/MikeEmanuelFox/status/185774127448207361!/tobyharnden/status/185772968893366272