Federal authorities can resume combing through the notebooks, memory cards and computers of a twittering anarchist being investigated for violating an anti-rioting law, a federal judge in Brooklyn ruled Monday. U.S. district court judge Dora L. Irizzary found no reason to throw out the government’s search of the home of a 41-year old social worker who used the micro-publishing service Twitter to help anti-globalization protestors at the recent G-20 convention, clearing the way for the feds to look through the evidence they collected.