He is the only one of the four contenders for the Republican presidential nomination not to have won a state primary or caucus.

But on Saturday, Ron Paul could get his best shot at a victory in Maine, the cold, far northeastern state that has given a warm reception to his libertarian views.

Local caucusing has been under way in Maine since January 29, and will continue in a few towns until March. Even so, the state Republican Party will announce the winner of its presidential straw poll on Saturday, and the Texas congressman’s strong on-the-ground organization could have a big impact.