(L-R) Republican presidential hopefuls former Massachusetts governor Mitt Romney, US Sen. John McCain (R-AZ), US Rep. Ron Paul (R-TX) and former Arkansas governor Mike Huckabee stand with former first lady Nancy Reagan before the start of the CNN/LA Times/Politico GOP Presidential Candidates’ Republican Debate at the Ronald Reagan Presidential Library January 30, 2008 in Simi Valley, California. The Republican presidential hopefuls are debating with one week to go until the California Primaries on February 5.