Unlike some other conservative, libertarian, and "pro-liberty" sites, Pat Buchanan has a story on his blog about the Apache helicopter murders in Iraq. My comments about the incident are here. Buchanan also has numerous articles against the Afghan war. Other conservatives are starting to censor Mr. Buchanan on other issues. You don't have to agree with everything he says on other subjects, but Buchanan is heroic among conservatives when it comes to the issues of war and foreign policy.
How can constitutional conservatives, libertarian-leaning conservatives, and self-proclaimed libertarians expect to be taken seriously when they claim to support liberty and less government and then support unjust wars, militarism, and the warfare state that destroy liberty at home and destroy life and property abroad?
If you have not done so, read Buchanan's necessary book.