Dramatic irony adn other definitions. . .

I was discussing the definition of irony in the context of the current Democratic fight. If dramatic irony is the audience knowing something that the characters don't, is Hillary Clinton continuing in the face of almost impossible odds a sign of a sort of irony: does she know something we (the audience/voting public) don't know?

In my own irony question: does somebody already know how my story ends and be willing to clue me in? It looks that for the summer duration I will be enjoying DC hospitality. Cross your fingers and pray!