It holds some 1,600 people, including members of Congress, the Cabinet and the Supreme Court, the Joint Chiefs of Staff, former presidents Bill Clinton and Jimmy Carter and governors.11:35 a.m.: Invocation by Myrlie Evers-Williams, the widow of slain civil rights organizer Medgar Evers, and the first woman and first non-clergy member to lead the pre-oath prayer.11:46 a.m.: Supreme Court Justice So