Jimmy Fallon, Justin Timberlake on 'SNL': 5 Things to Watch For

"Duck Dynasty," a farewell for Seth Meyers and plenty of musical collaborations could be in the cards this week. Jimmy Fallon and Justin Timberlake are returning to Saturday Night Live this week in what should be a fitting sendoff for 2013. There's a lot that could happen, but below we count down five of the most likely. Duck Dynasty Nothing screams "cold open" quite like this week's uproar over Duck Dynasty patriarch Phil Robertson. SNL briefly tackled the A&E reality stars last week, with King...