From CBS News' Nancy Cordes, who's covering the Huckabee campaign:
Governor Mike Huckabee may be surging in the polls but he's at a serious disadvantage when it comes to money. As of September 30, Mitt Romney and Rudy Giuliani had raised $63 million and $47 million respectively, dwarfing Huckabee's $2.3 million.
Looking to close the gap, Huckabee held fundraisers in Dallas and Houston yesterday.
I joined him on his private plane Tuesday and we discussed his decision to start firing back at his opponents.