One of President Trump’s fiercest foes is singer/actress Barbra Streisand, who has hurled insults and caustic emails at the Republican for at least 13 years -- and she doesn’t show any signs of stopping. As you might expect, the entertainer is doing her best to prevent Trump from being re-elected on November 3, and she has found an outlet that will let her spew all of her venom and hatred toward the GOP official: the Variety entertainment magazine and website.