CHICAGO - DECEMBER 15: President-elect Barack Obama with Vice President-elect Joe Biden introduces his administration's energy and environmental team including (L-R) Nancy Sutley, a deputy mayor of Los Angeles, as head of the White House Council on environmental quality; Nobel physics laureate Steven Chu as his choice for energy secretary; Lisa Jackson, chief of staff for New Jersey's governor, to run the EPA and former Environmental Protection Agency chief Carol Browner to head a new council to coordinate White House climate and environment policies during a press conference at the Drake Hotel December 15, 2008 in Chicago, Illinois. Following the introductions, Obama was questioned about the nature of Chicago politics and the recent arrest of Illinois Governor Rod Blagojevich.