The latest Gallup daily tracking poll shows Mitt Romney’s once formidable national lead over his Republican presidential rivals has completely collapsed. Romney now barely edges Newt Gingrich, 29% to 28%. They are followed by Ron Paul at 13% and Rick Santorum at 11%.
More potential bad news for Romney: The tracking survey is a five day rolling average and reflects just one day of polling since Gingrich’s blow out primary victory in South Carolina.
