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.
(..) You honor us all. Stand there. Stand straight. That's the fucking queen. We fight and die for your glory, O glorious queen. We fight and die for your glory, I think I've seen enough. Your Grace, it is a tradition (..)2015 TvShow: Game of Thrones Title: The Gift Season: 5 Episode 7