What awards did the actress  win ,best known roles include Dolores Landingham on NBC's "The West Wing" from 1999 to 2002, made an appearance of a popular recurring character, Karen McCluskey in the series "Desperate Housewives"?
Love Is in the Air (Desperate Housewives):  This episode marks the first appearance of popular recurring character, Karen McCluskey played by Kathryn Joosten who would later become a main character in the show's sixth season. Kathryn Joosten:  Her best known roles include Dolores Landingham on NBC's "The West Wing" from 1999 to 2002 and Karen McCluskey on ABC's "Desperate Housewives" from 2005 to 2012, for which she won two Primetime Emmy Awards in 2005 and 2008.
two Primetime Emmy Awards