President-elect Obama is holding a meeting today in Chicago with his national security team, followed by a press conference introducing the nominees for his energy and environmental team. The nominees are expected to be: Steven Chu, Energy Secretary; Lisa Jackson, Environmental Protection Agency administrator; Carol Browner, energy "czar"; and Nancy Sutley, head of the White House Council on Environmental Quality.

Those expected to attend Obama's national security meeting include:

-Vice President-elect Biden
-Secretary of State designee Hillary Clinton
-Secretary of Defense Robert Gates
-Attorney General designee Eric Holder
-Secretary of Homeland Security designee Janet Napolitano
-Chairman of the Joint Chiefs of Staff Admiral Mike Mullen
-Ambassador to the United Nations designee Susan Rice
-National Security Advisor designee Jim Jones
-Director of National Intelligence Mike McConnell
-White House Chief of Staff designee Rahm Emanuel
-White House Counsel designee Greg Craig.