Those who sell their liberty for security are understandable, if pitiable, creatures. Those who sell the liberty of others for wealth, power, or even a moments respite deserve only the end of a rope.
A libertarian is a person who believes that no one has the right, under any circumstances, to initiate force against another human being for any reason whatever; nor will a libertarian advocate the initiation of force, or delegate it to anyone else. Those who act consistently with this principle are libertarians, whether they realize it or not. Those who fail to act consistently with it are not libertarians, regardless of what they may claim.
If conservatives really believed in individual liberty, as they endlessly claim and if they used both halves of their brains then they'd be libertarians. Instead, they sabotage themselves, and their cause, by constantly generating one spurious reason after another to deprive other people of their freedom.