President-elect Barack ObamaBarack Hussein ObamaThe Hill's Campaign Report: Coronavirus forces Democrats to postpone convention Biden associates reach out to Holder about VP search Poll: More Republican voters think party is more united than Democratic voters MORE and Vice President-elect Joe BidenJoe BidenOvernight Health Care: Global coronavirus cases top 1M | Cities across country in danger of becoming new hotspots | Trump to recommend certain Americans wear masks | Record 6.6M file jobless claims The Memo: Scale of economic crisis sends shudders through nation The Hill's Campaign Report: Coronavirus forces Democrats to postpone convention MORE will announce members of their national security team tomorrow morning at a news conference in Chicago, according to Obama's transition team.

Obama is expected to name Sen. Hillary Rodham Clinton (D-N.Y.) as secretary of state and Defense Secretary Robert Gates to stay on in his current job, though it is unclear what positions Obama and Biden will announce tomorrow.

The news conference is slated to begin at 10:40 a.m. Eastern at the downtown Chicago Hilton.