Bill Maher is a comedian, political commentator, and television host known for his sharp wit, satirical observations, and outspoken views. He is best known as the host of HBO's "Real Time with Bill Maher," a weekly talk show where he discusses current events and politics with a panel of guests. Before "Real Time," he hosted "Politically Incorrect" on Comedy Central and ABC. Maher is a vocal critic of both the left and right, and his commentary often challenges conventional wisdom and sparks debate. He is also an author, having written several books, including "True North" and "The New New Rules."