__________________ "We have an obligation and a responsibility to be investing in our students and our schools. We must make sure that people who have the grades, the desire and the will, but not the money, can still get the best education possible." Barack Obama
I'm sure you meant to say Neoconservativism. The Republican Party has left the Republicans with the neoconservative movement. Conservatives are now quite rare amongst Republicans, with most becoming Independents or Libertarians. Obama actually doesn't have a conservative bone in his body, so Buckley's son is obviously not a conservative.
There are people who are principled on both sides of the aisle. Big.
The National Review is often(or at least used to be, I stopped reading it decades ago) at odds with mainstream Republicans in Congress on some policy or issue.