Joan Baez, long an outspoken advocate for civil rights, isn't going to start holding her tongue now. In an appearance on John Mulaney's new Netflix talk show, the singer-songwriter took aim at the "incompetent billionaires" whom she accused of taking over the U.

After the success of last year's "Everybody's in L.A.," comedian John Mulaney is returning to the late-night format on Netflix with "Everybody's Live."