McCain wants answers...

But not as much as he wants to be on television.

Notice, by the way, that skipping the meeting hasn't prevented McCain from drawing conclusions (full article):

NB: Although I hate having to do this, I must point out what is not implied by this post.  I am not implying that Benghazi was not a total disaster.  I am not implying that the White House is not to blame.  I am simply suggesting that, if McCain wants information, perhaps he should show up to the meeting.  And if he is going to skip the meeting, he might consider living by the rule: "It is better to keep silent and be thought a fool, than to open your mouth and prove the point".