Sunday Meet the Press hosts Maryland Democratic Gov. Martin O'Malley, former Speaker Newt Gingrich, Los Angeles Mayor Antonio Villaraigosa and National Republican Senatorial Committee Vice Chair Carly Fiorina. Face the Nation hosts former Republican National Committee Chairman Ed Gillespie and former White House Press Secretary Robert Gibbs. This Week hosts Defense Secretary Leon Panetta and former Michigan Democratic Gov. Jennifer Granholm. Fox News Sunday hosts Sen. John McCain, R-Ariz., and Washington Archbishop Cardinal Donald Wuerl State of the Union hosts former New York City Mayor Rudy Giuliani, Democratic National Committee Chairman Debbie Wasserman Schultz, former U.S. Army Vice Chief of Staff retired General Peter Chiarelli, Sen. Patty Murray, D-Wash., Iraq and Afghanistan Veterans for America founder Paul Rieckhoff and American Legion legislative director Tim Tetz Other Weekend Shows Political Capital features Sen. John Kerry, D-Mass., and Sen. Marco Rubio, R-Fla. (Bloomberg, Friday, 9 p.m.). Washington Week features Time's Michael Duffy, New York Times' Peter Baker, Politico's John Harris and Tribune News' Christi Parsons (PBS, Friday, 8 p.m.). Real Time hosts New York Times' Jeffrey Gettleman, comedian Kevin Nealon, Bernard Center's Michelle Bernard, former Reagan adviser Art Laffer and New York Times' Paul Krugman (HBO, Friday, 10 p.m.). Situation Room features replays interviews with Afghanistan President Hamid Karzai and former Secretary of State Colin Powell (CNN, Saturday, 6:30 p.m.). Communicators features National Cable & Telecommunications Association CEO Michael Powell and Time Warner CEO Glenn Britt (C-SPAN, Saturday, 6:30 p.m.). Chris Matthews Show features Time's Joe Klein, New York Times' Helene Cooper, National Journal's Major Garrett and AP's Kasie Hunt (NBC, Sunday, check local listings). Newsmakers features Democratic National Committee Chairman Debbie Wasserman Schultz (C-SPAN, Sunday, 10 a.m./6 p.m.). Reliable Sources features Washington Post's Anne Kornblut, Politico's Roger Simon, author Douglas Brinkley, Bravo's Andy Cohen, and former ABC News president David Westin (CNN, Sunday, 11 a.m.). Fareed Zakaria GPS features former White House Chief of Staff Erskine Bowles, former Sen. Alan Simpson, R-W.Y., New York Times' Ross Douthat, Reuters' Chrystia Freeland, New York Times' Bill Keller and Wall Street Journal's Peggy Noonan (CNN, Sunday, 10 a.m.). Q & A features author Clint Hill (C-SPAN, Sunday, 8 p.m.). Al Punto features former Secretary of State Colin Powell, Rep. Xavier Becerra, D-Calif., former Rep. Lincoln Diaz-Balart, R-Fla., activists Jose Miguel Barberena and Atala Romero Perez, State Department's Paula Uribe and actor Andy Garcia (UNIVISION, Sunday, 10 a.m.). Up features TBD (MSNBC, Saturday, 7 a.m.). Up features TBD (MSNBC, Sunday, 8 a.m.).