Ahhhh I lean libertarian but many who claim that title are actually just nationalist in disguise. Sadly we have two parties that have half of it right but not one party that has it all right.
I will say this through, Democrats have competely moved closer to being liberty candidates (in real life actions) than Republicans have.
Things libertarians have been for decades before other parties:
1. Gay Marriage
2. Changes to and lessening of Drug Laws
3. Changes to our prision and Law Inforcement system
4. Changes in military intervention policy
5. Freedom of speech (does not include private companies from impelementing their own policies and shutting people down...they are pro-choice for those businesses).
They don't have everything right but those rank pretty high on my list and democrats are more for those things than Republicans are. Plus Republicans have spending just as wrong, if not more so, than democrats. At least democrats are willing to say they want to pay for these programs via higher taxes (even though their proposals are typically much larger than their revenue gains from their tax policies).