TODAY 3rd Hour: Sticking to a budget and end-of-year tipping. Christopher Lloyd on his iconic roles. Kel Mitchell on new book.

<p>With less than two weeks until Christmas, NBC News senior business correspondent, Stephanie Ruhle, has tips on sticking to a budget, shopping, and tipping. Plus, Al Roker sits down with Christopher Lloyd — a look back at his iconic roles. Also, Kel Mitchell on his new book “Blessed Mode: 90 Days to Level Up Your Faith.”</p>