U.S. Supreme Court nominee Elena Kagan arrives to answer questions during the second day of her Senate Judiciary Committee confirmation hearings in Washington, June 29, 2010. U.S. President Barack Obama's Supreme Court nominee Kagan promised on Monday to take an impartial approach to the law after Republicans criticized her qualifications and objectivity on the first day of her Senate confirmation hearing. REUTERS/Jason Reed (UNITED STATES - Tags: POLITICS CRIME LAW)