Chip Knappenberger, a scientist with libertarian think tank the Cato Institute, describes how the former New Mexico and former Massachusetts chief executives would approach environment and energy issues if they governed America.
Ron Paul is perhaps the most libertarian of all of the Republican presidential candidates, but does that make him truly representative of Libertarian ideas. Some Libertarians are having a hard time supporting Paul — and a few are even worried that he’s damaging their movement.