In these times, it can be bewildering to be a libertarian who believes that our government's foreign policy regardless of the party of the administration, too often takes us on hapless military interventions. Some Republicans are still clinging to Iraq. Some Democrats are pointing us to Darfur. So, the words of Joseph Sobran are of interest to me:
If you want government to intervene domestically, you're a liberal. If you want government to intervene overseas, you're a conservative. If you want government to intervene everywhere, you're a moderate. If you don't want government to intervene anywhere, you're an extremist. – Joseph Sobran (1995)
It's not quite on the mark. Democrats have been very happy to see US interventions overseas. Darfur is the latest place they would like to see us go (and how is that different from Iraq?), but Bosnia was under the Clinton Administration, as was Mogadishu. Meanwhile, Republicans created the largest entitlement program ever with the Medicare prescription drug package.
I think most Americans have become 'Sobran Moderates'. Unfortunately.
Here's a link to a treasure trove of libertarian quotes.