I don’t know why I should give a damn about what happens in South Carolina.

But I do.

U.S. Sen. Lindsey Graham, a Republican, is facing a 2014 GOP primary challenge from South Carolina state Sen. Lee Bright who thinks Graham is too supportive of President Obama’s Supreme Court nominees, among other issues.

http://thehill.com/video/in-the-news/316779-graham-challenger-launches-campaign-with-attacks-on-immigration-civil-liberties

Bright is looking like a dim bulb here.

Graham isn’t exactly a flaming lefty. Far from it. He’s as conservative as most Republicans in the Senate. He votes the party line more than 90 percent of the time. He’s also a talented military lawyer who understands a thing or two about presidential prerogative, which means that presidents — by virtue of their election — have the right to pick qualified judicial candidates. Yes, the Senate has the right under the Constitution to confirm those appointments. It’s rare that senators do not go along with presidential picks.

President Obama has selected qualified judges throughout his time in the White House. The problem with many of them, according to those on the right, is that they share Obama’s more liberal view of jurisprudence. That’s no reason by itself to oppose someone.

And no, this is not a partisan concern with me. I’ve argued the same thing on behalf of Republican presidents as well. President George W. Bush’s selections for the high court weren’t exactly my favorites, but he had the right to pick qualified individuals to serve — and he did.

I’m a big believer in presidential prerogative. Lee Bright apparently doesn’t share that belief, especially when the president belongs to the other party.

Lindsey Graham, to his credit, gets it.