Question: How many U.S. viewers were there for the episode written by Lazar Saric & Jed Spingarn?
Schema: create table table_25246990_5 (us_viewers__millions_ varchar, written_by varchar, PRIMARY KEY (us_viewers__millions_))
SQL: select us_viewers__millions_ from table_25246990_5 where written_by = "lazar saric & jed spingarn"