TODAY 3rd Hour: Coronation then & now. Maria Menounos live on Today. “A Good Mom’s Guide to Making Bad Choices.” Kiefer Sutherland live in Studio 1A.

<p>A sneak peek at this weekend’s coronation ceremony as the royal family gathers for rehearsals. Also, long-time entertainment journalist Maria Menounos opens up about her health battles and makes an exciting announcement. Plus, meet Erica Dickerson and Jamilah Mapp—two friends on a mission to debunk what it means to be a “good mom.” And, catch up with Emmy- and Golden Globe-winning actor Kiefer Sutherland on his new series, “Rabbit Hole.”</p>