UPDATE 3-SAG nominations focus on indie movies, snubbing Streep and Day-Lewis

LOS ANGELES, Dec 13 (Reuters) - Small-town dramedy "Three Billboards Outside Ebbing, Missouri" led the 2018 Screen Actors Guild (SAG) nominations on Wednesday in a list that shut out veterans Meryl Streep and Daniel Day-Lewis as well as Steven Spielberg's press freedom movie "The Post."