CLUTE, Texas — He spoke out against putting dope dealers in federal prison, opposed a bill to crack down on child pornography and voted against the Iraq war. Then Ron Paul announced that he was running for president — as a Republican.

He's become an Internet sensation and, as the only Republican contender who favors an immediate troop withdrawal from Iraq, a darling of the televised presidential debates. Paul, 72, is also the runaway favorite for re-election to Congress in his district, where the "LBJ law" allows him to run for president and for Congress simultaneously.

"He's definitely an enigma," said Allen Cumbie, the head of the Democratic Party in Matagorda County, Texas. "I don't even think he tries to get legislation passed that benefits this district ... and yet he continues to be elected year after year. I don't really know how to explain it."

Paul's supporters have a ready answer: He's authentic.

They may not agree with or even understand all of Paul's views, which range from bringing back the gold standard to abolishing the Internal Revenue Service. But at a time when slick packaging and scandal have soured many people on politics, voters are attracted to Paul's grandfatherly, if uncompromising, honesty.

"You always know where he stands," said Texas gun dealer Alan Jones. "The thing you wish for is that there were more politicians in Washington that voted the way that they really think instead of doing it because of politics."

A soft-spoken obstetrician who's delivered more than 4,000 babies, Paul has managed to strike a chord both with little old ladies — his "Granny Warriors" — and dope-smoking libertarians. When he ran for president in 1988, High Times magazine ran a cover story titled, "Ron Paul: Pro-Pot Presidential candidate."

He's resolutely against abortion but, as with illegal drugs and anti-pornography laws, he thinks that the federal government should butt out and let the states decide what to do.

What appears to be driving Paul's candidacy most is his fierce opposition to the Iraq war. He was one of only six Republicans in the House of Representatives to vote against it, and his calls for withdrawal make him stand out in both parties.

Paul views the war as illegal and financially unsustainable. And he turns upside down the notion that Islamic terrorists must be stopped abroad before they come to America's shores.

"They came over here because we were over there," Paul said last February. "We occupy their territory. It would be like if the Chinese had their navy in the Gulf of Mexico."

First elected to Congress in 1976, he gave up his seat to run for the Senate in 1984 and returned to his medical practice after he lost that race. In 1988, he ran for president on the Libertarian Party ticket.

Paul returned to Congress as a Republican in 1997, where his lonely tirades against the evils of big government have earned him the nickname "Dr. No." If it's not in the U.S. Constitution, Paul generally opposes it. He even voted against awarding congressional medals to Mother Teresa and civil rights pioneer Rosa Parks.

Democrat Shane Sklar, a rancher who lost to Paul last year, said the congressman's supporters either didn't believe or didn't care that his votes had made him an ineffective gadfly.

"The attitude was, 'He may be a little off the wall, but he's our off-the-wall guy,"' Sklar said.

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