Hooray! Sasha sent me this link this morning, which says that John Bolton is leaving the UN - he was unable to secure the votes to be officially confirmed as US ambassador to the UN. Even writing his name in the same sentence as ambassador seems ironic at best, so I'll be happy to see him go.
And not a minute too soon. It's ridiculous that our president has to slip his buddy in the back door to secure the position. Okay, that had a lot more innuendo than I anticipated.