Week in Pictures for Jan. 24 Subjects include carriage horses in Central Park, the swearing-in ceremony for Gov. Chris Christie of New Jersey and sledding in a Queens park. This weekend on "The New York Times Close Up," an inside look at the most compelling articles in Sunday's Times, Sam Roberts will speak with The Times's Amy Chozick, Lorne Manly, Kate Taylor and Tom Kaplan. Also, Anna Quindlen, an author, and Jason Robert Brown, a composer.