Altricial, meaning requiring nourishment, refers to a pattern of growth and development in organisms which are incapable of moving around on their own soon after hatching or being born.
United States Attorney Lynne A. Battaglia hired Rosenstein as an Assistant U.S. Attorney in 1997. He litigated a wide range of cases, coordinated the credit card fraud and international assistance programs and supervised the law student intern program.
In 1999, Springsteen re-formed the E Street Band for a series of tours and albums; Weinberg worked out an arrangement that allowed him to play with both O'Brien and Springsteen. In 2009, Weinberg moved to the short-lived Tonight Show with Conan O'Brien as leader of Max Weinberg and The Tonight Show Band.