Columbia, South Carolina (CNN) -- Republican presidential candidate Rep. Ron Paul, R-Texas, told supporters on Saturday that he has embarked on a strategy to amass as many delegates to the Republican National Convention as possible because "that's the name of the game."
His comments signaled that even though he finished fourth in a four-man field in the South Carolina primary, he has no intention of giving up.
Paul said in an exclusive interview with CNN that his campaign will focus on states that assign their delegates proportionally, as well as on states that hold caucuses as opposed to primaries.
"It's the momentum that we want," Paul told CNN, "and our goal is to get delegates. And we're going to be doing the states were they allocate by percentages as well as caucus states. So that's been our plan all along."
Paul had called South Carolina a tough road to hoe in his campaign for the Republican nomination. He campaigned lightly in the state until Friday, when he went hit six different stops in one day including a blowout of a rally in Columbia.
Earlier in the week, Paul had traveled back to Washington to participate in a vote in the House of Representatives on increasing the debt ceiling.
In his stump speeches and in debates, Paul often suggested that South Carolina, with its large population of military personnel and retirees, might be fertile ground for votes. He is the only military veteran in the race and frequently claims that he gets more political contributions from active duty military personnel than any of his competitors.
But his calls to cut military spending make some in the party think twice.
After a second-place finish in New Hampshire, the Paul campaign signaled early that the candidate was looking farther ahead than even Florida, which is the next primary state on the calendar.
A campaign aide told CNN that Paul is focusing heavily on the states of Nevada and Minnesota, which hold caucuses instead of primaries.
The aide said Paul is buying broadcast and cable ads in both states, and described the size of the ad buy as significant.
The oldest candidate in the race with some of the youngest followers, Paul has attracted a considerable following on college campuses with his libertarian, anti-war and smaller government message, though his opponents claim that his chief attraction among younger voters is his previously stated position on legalization of marijuana.
Paul has been dogged by questions relating to newsletters from the 1990s bearing his name that contained sometimes racist language. Paul says he didn't write the newsletters and only later became aware of their content and disavowed them.