Julia Roberts has recorded a campaign ad for a political action committee supporting Kamala Harris. “In the one place in America which still has a right to choose, you can vote any way you want and nobody will ever know. . . What happens in the [polling] booth, stays in the booth,” the Hollywood star says in a confidential voice. “Did you vote the right way, honey?” a seemingly friendly but controlling husband asks on camera. “I sure did,” his wife replies with a knowing smile.