Spielberg's Lincoln tipped for Oscar

Steven Spielberg's historical epic joins Les Misérables and Silver Linings Playbook in Oscars race after mighty nods from Screen Actors Guild and Critics Choice awards 

 Steven Spielberg's historical drama Lincoln, Tom Hooper musical Les Misérables and David O Russell romantic comedy Silver Linings Playbook have cemented their positions as Oscars frontrunners following the announcement of nominees for the Screen Actors Guild and Critics Choice awards.