Uh-oh.
Don't fret over it. Chalk it up to a lack of concentration, at the time you were typing the post out. I do it all the time, but am usually able to spot it before submitting my post.
RE: Dereliction of Duty.
Ya know, anytime I've read any book by, or about, Ronald Reagan, I'd often find myself in a really sanguine mood.
With these Clinton's, I find myself just shaking my head, (in disbelief & amazement), a lot.
oops...make that "sieze"....grrrrrrrrrrrrrrrrrr LOL
I'll have to check that book out, been hearing stuff about it all over the place.