Watch John Cena Get His Revenge on Jon Stewart — And Sting Returns to the WWE

This past Sunday at WWE's Summer Slam, former late show host Jon Stewart hit John Cena with a chair and by doing so, it allowed Seth Rollins to win Cena's U.S. championship.

As you'd expect, Cena was very upset and wanted to know why Stewart did what he did. So at Monday Night RAW, Stewart explained that he didn't want Cena to pass Rick Flair's record of being a 16-time world champion. Cena was having none of that, so he picked up Stewart and gave him the FU.

The other big news that came out of RAW is the return of the Dudley Boyz and Sting made his first appearance since Wrestlemania and challenged Seth Rollins for his WWE championship.