Guests: Evolutionary biologist Richard Dawkins, journalist Andrew Ross Sorkin, conservative commentator S. E. Cupp, comedian P. J. O'Rourke, journalist Joshua Green

Topics: Gene Cranick, zero-sum economic theory, Troubled Asset Relief Program (TARP), Christine O'Donnell, Rich Iott, climate change, religion

Guests: Former Congresswoman Jane Harman (D-CA), comedienne Janeane Garofalo, columnist Joshua Green, journalist Sharon Waxman, actress Jane Lynch

Topics: Tax cuts for the wealthy, climate change, Rick Santorum, Rep. Anthony Weiner scandal, Sarah Palin's gubernatorial record, the Republican field for 2012, cybersex

Guests: EPA Chief Lisa Jackson, novelist Touré, columnist Thomas Friedman, journalist Joshua Green, MSNBC host Rachel Maddow

Topics: Attempts to dismantle the EPA, America falling behind on environmental issues, republican pettiness about Obama, drone warfare, death of Ghadafi, immigration, Herman Cain's campaign, need for a third party, occupy wall street, student debt and right wing reaction.

Guests: Ex New York Times Op-Eder & Demos Fellow Bob Herbert; first female Saudi filmmaker Haifaa al-Mansour; "Cooked" author Michael Pollan; "Queen of the Turtle Derby" author Julia Reed; Bloomberg Businessweek journalist Josh Green.

Musician and activist Michael "Killer Mike" Render, "And then all Hell Broke Loose" author Richard Engel, actress and comedian Margaret Cho, GOP strategist Ana Navarro, and Bloomberg Business national correspondent Josh Green.

Bill's interview guest is former Vice President Al Gore. The Oscar® winning filmmaker will discuss his latest project, "An Inconvenient Sequel: Truth to Power." Bill's roundtable panel includes political commentator and pollster Kristen Soltis-Anderson, NYT columnist and best selling author of "The Devil's Bargain", Joshua Green, author of "ISIS: Inside the Army of Terror", Michael Weiss and the chairman of the Faith and Freedom Coalition and author of "Awakening", Ralph Reed.

Guests: Ann Coulter, Michael McFaul, Joshua Green, Dan Savage, Heather McGhee.

Bill returns from his summer break, opening the show by interviewing Eric Adams, the Democratic nominee for NYC Mayor. For the panel discussion, he's joined by Democratic congresswoman Rep. Stacey Plaskett and author Joshua Green who is also a senior national correspondent for Bloomberg Businessweek.

Guests: An interview with Roger Daltrey, Rock & Roll Hall of Fame inductee, co-founder, and frontman for the rock band "The Who." This week's panel discussion includes Kellyanne Conway, former senior counselor to President Trump, Fox News contributor, and author of the #1 New York Times Best Seller, "Here's the Deal: A Memoir"; and Joshua Green, Bloomberg Businessweek national correspondent and author of "The Rebels: Elizabeth Warren, Bernie Sanders, Alexandria Ocasio-Cortez, and the Struggle for a New American Politics."