Neither candidate has exactly 'covered himself in/with glory' [=neither candidate has been very successful or impressive] during this campaign.
They are 'basking in the glory' of their success. [=they are enjoying the attention that has been given to them because of their success]
He intends this movie to be the 'crowning glory' [=the final, most successful part or achievement] of his career as a filmmaker.
(..) - A lot. He didn't want the case or he resented being appointed. It's the kind of case that brings no money, no glory, not much chance of winning. That's not a very promising situation for a young lawyer. He'd really have to believe in his client to put up a good case. Obviously he didn't. (..)1957 12 Angry Men