Total spending on ads for Florida's Republican primary is more than $24 million, NBC reported Monday, most of it by Mitt Romney and his supporters.
Here's the breakdown on major candidates from NBC/Smart Media Group Delta:
-- Ads for Romney: $15.9 million. Romney campaign has spent $7 million. Restore Our Future, a SuperPAC supporting Romney, has spent $8.9 million.
--Ads for Newt Gingrich: $4 million. Gingrich campaign has spent $1.2 million. Winning Our Future, a SuperPAC supporting him, has spent $2.8 million.

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