'Variety' reports that Barbra Streisand will become the 59th person to receive SAG-AFTRA's highest honor, the SAG Life Achievement Award. The award's presentation will be part of the 30th annual Screen Actors Guild Awards on Saturday, February 24. The event, held at the Shrine Auditorium and Expo Hall in Los Angeles, will be streamed live on Netflix. According to the guild, the Lifetime Achievement Award is given to actors who uphold the , "finest ideals of the acting profession." Over the course of her career, Barbra Streisand has won two Academy Awards…