An American Research Group poll released Thursday shows former U.S. House Speaker Newt Gingrich holding a commanding lead in Florida over the rest of the pack of Republican presidential candidates.
It's the third poll released this week that finds Gingrich dominating the rest of the field in the Sunshine State, which holds its primary on Jan. 31, putting itfourth in the procession of states that will determine who will challenge President Barack Obama in 2012.
