Guests: Joe the Plumber, Journalist David Frum, comedian Carol Leifer, writer Reihan Salam, reporter Sam Donaldson

Topics: 2009 G-20 London summit, tax cut, health care, Carbon tax, nuclear energy

Guests: President of the Council on Foreign Relations Richard Haass, journalist Chrystia Freeland, political writer Reihan Salam, actress Olivia Wilde, comedian Adam Carolla, comedian Chris Rock

Topics: Iran, health care, Obama Republicans summit, Congress majority, guns, defense budget, caged animals

Guests: Former US President Jimmy Carter, comedian Zach Galifianakis, political analyst Lawrence O'Donnell, political strategist Margaret Hoover, journalist Reihan Salam

Topics: White House Diary, 2010 midterm elections, violence and the Tea Party, 2010 Craziest Candidate Countdown, Prop 19, separation of church and state

Guests: Counter-terrorism expert Richard A. Clarke, author Andrew Ross Sorkin, columnist Reihan Salam, MSNBC analyst Michelle Bernard, actor Harry Shearer

Topics: Osama Bin Laden's life in the compound, Pakistan as ally, Newt Gingrich, job gains/losses in the private and public sectors, US Army Corps of Engineers, FEMA, education, green energy, John Ensign scandal, pediatricians and gun safety

Guests: Rev. Al Sharpton, CBS News correspondent Mo Rocca, journalist Zanny Minton Beddoes, commentator Reihan Salam, Ex ambassador to Croatia Peter Galbraith.

Topics: Uprising in Syria, Iran acquiring nuclear weapons, the Republican primaries, Rick Santorum becoming front-runner, anti-contraception legislation, valentines day, gay marriage and proposition 8 in california, Clint Eastwood Superbowl advert, Republican dividing America.

Documentary film maker Peter Byck, talk show host Chelsea Handler, owner of the NBA's Dallas Mavericks' Mark Cuban, columnist Reihan Salam, journalist Alex Wagner

Guests: Casey Affleck (actor), Ezra Klein (Washington Post journalist), Reihan Salam (National Review Online blogger), Mattie Duppler (Americans for Tax Reform), Radley Balko (Washington Post journalist).

Author Sandra Tsing-Loh, Pulitzer prize-winner Ron Suskind, Rep. Donna Edwards (D-MD), and National Review's Reihan Salam.

Bill's guests include "United" author Senator Cory Booker (D-NJ), "The Carmichael Show" star Jerrod Carmichael, Ex-Governor Jennifer Granholm (D-MI), "Superpower" author Ian Bremmer, and National Review executive editor Reihan Salam.

Former White House aide Omarosa Manigault Newman and journalist Steve Kornacki are interviewed. The panelists are Princeton professor Eddie Glaude Jr., political commentator Reihan Salam and author Rebecca Traister.

This week, Bill interviews former Secretary of State of California, Sen. Alex Padilla. For the panel discussion, he is joined by author Heather McGhee and writer Reihan Salam.