The success of New York Times business reporter Andrew Ross Sorkin's tome Too Big to Fail has provoked a debate in the fractious newsroom: is he a plugged-in wunderkind or an in-over-his-head cub reporter who mooches off his veteran colleagues?

First Andrew Ross Sorkin pissed off Charlie Gasparino. Now it's his colleagues: Some anonymous New York Times staffers are angry at him, Keith Kelly reports, for failing to credit the newspaper's scoops in his new book, Too Big to Fail.

Christy Turlington celebrates her 40th today. Taye Diggs is turning 37. Kate Bosworth is turning 26. Former Times reporter Judy Miller is 61. Loews CEO Jim Tisch is 56. Restaurateur Michael Lomonaco is turning 54. Marshall Rose, real estate developer and husband of Candice Bergen, is 72. Actress Paz Vega is 32. Cuba Gooding Jr. is 41. Former House speaker Dennis Hastert is 67. And Michael Bloomberg's mother, Charlotte, celebrates 100 today. Weekend birthdays after the jump.

Morgenson is a business columnist for the Times and the winner of the 2002 Pulitzer for her coverage of Wall Street scandals.