She’s an heiress to her grandfather’s fortune. He co-founded the Walt Disney Company. She’s also a philanthropist who has given away more than $70 million. And Abigail Disney is a Twitter queen. Her tweet storm went viral when she called Disney CEO Bob Iger’s $66 million salary “insane.” And expressed her fury about what she calls the poor working conditions and low salaries of the people who take your tickets at Disneyland.