Last night Mark Halprin announced Giuliani would receive a major endorsement. Today he is reporting that it is conservative christian leader Pat Robertson!

It is a major grab for Giuliani who faces questions about his ability to attract conservative voters. Also reported is that John McCain will pickup the endorsement of former 08 candidate Sam Brownback who was well liked by potential conservative primary voters but could not break into the top-tier. Earlier this week Paul Weyrich, the former co-founder of The Moral Majority endorsed Mitt Romney.

So in short, the Republican nomination fight might well be a nail biter as everyone is picking different sides.