It is a closed primary, only Republicans can vote so they aren’t focusing on it. They are focusing on open primary states.
Something else very disturbing I haven’t been able to confirm yet is this (take it for what it’s worth, not the best source)-
http://members.beforeitsnews.com/story/1655/619/The_Ron_Paul_Tampa_Strategy.html
(not going to post as a thread until I find a better source or can confirm this).
Florida is a winner-take-all state. Even a close second gets you zero delegates. This is essentially a Romney-Gingrich match up. It’s a must win for Gingrich. If Romney loses, he still has Michigan, NV and Utah to count on.