John Fund of National Review Online offers a warning to partisans on both sides of the political divide.

One of the hardest things to learn in politics is that just because you agree with someone and he is on “your team,” that doesn’t mean you can trust him, accept what he says at face value, or know for certain what’s in his heart.

Good character is often independent of ideology. Just as we must guard against temptation in our own lives, so too must we guard against blindly believing apparent allies. The fact that someone is being hunted down by your opponents doesn’t necessarily mean he’s worth defending. …

… The Justice Department’s inspector general (appointed by Barack Obama) has referred former FBI deputy director Andrew McCabe for potential prosecution after establishing that he lied over and over to investigators about leaking to the media. …

… By all evidence, McCabe is a staunch Democrat whose wife received $750,000 for her 2015 Virginia state-senate campaign from a top Hillary Clinton ally. (She lost the race.) Despite the conflict of interest, he declined to recuse himself from the FBI’s probe of Hillary’s emails until one week before the 2016 election. Liberal activists are setting up a legal defense fund for McCabe. Because he is seen as a Trump “resister,” he must be defended.

But blind loyalty on the left is matched by some on the right. This month, former GOP representative Steve Stockman of Texas was convicted on 23 felony charges. …

… Well, I’ve talked to people who’ve known Stockman for over 30 years, and the tale they tell is consistent. Steve Stockman repeatedly milked the political system in a way that even hardened cynics found shocking.