A quote from an old article on CNN titled Why Ron Paul is not going away:
[Ron Paul] seems motivated by ideas — and he communicates his passion with the zeal of a nutty professor detailing the thrilling possibilities of quasars and black holes.This is a doctor who refused to accept Medicare payments but lowered his prices for patients who couldn’t afford him, who declined a government pension and never voted for a tax increase, who told Republicans they need to end the War on Drugs (and most other wars, too). He’s pure.