For their part, some Democrats have suggested that the Senate Finance Committee, which investigates nominees before confirmation, has gotten so nit-picky in examining tax returns that good candidates have gone down in flames. “The Finance Committee has gone a bit overboard, and I find it a little striking that a Democratic committee is doing this to a Democratic administration,” one anonymous insider told the Politico recently. “This has been a lot more in-depth and detailed, to the point of being silly.”

Now, we find out that neither Cantor nor the unnamed Democrat was correct. The problem is not with Democrats in general, nor with the Finance Committee in particular. The problem is the Obama White House, which, fully aware of its nominees’ tax issues, decided that those problems were trivial, or that the public wouldn’t care about them, and pushed forward with nominations that in the past would have been quietly shelved.