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Programming notes

***Tuesday's "The Daily Rundown" line-up: Former Rep. Bob Walker (R-PA) on his support for Gingrich and why he thinks Class of '94 critics are wrong… NBC's Kelly O'Donnell with the latest on the potential payroll tax deal and NBC's Pete Williams on the Supreme Court's potential political impact for 2012… National Journal's Yochi Dreazen on what's next in Iraq and the Romney/Gingrich argument over Israel… more 2012 news with syndicated columnist and Univ. of Georgia Visiting Prof. Cynthia Tucker, Roll Call's Christina Bellantoni and the Washington Post's Jennifer Rubin.

*** Tuesday’s “Jansing & Co. line-up: Chris Jansing welcomes Sen. Bernie Sanders (I-VT) who’s pushing for a constitutional amendment to corporate money in campaigns; former RNC Chairman Michael Steele and TheGrio.com Managing Editor Joy-Ann Reid on the Newt-Mitt battle; and Rick Tyler, who worked for Gingrich for 12 years but resigned this past spring.

*** Tuesday’s “Live with Thomas Roberts” line-up: MSNBC’s Thomas Roberts interviews Democratic strategist Jen Psaki and conservative commentator J.P. Freire, as well as Politico’s Charles Mahtesian and gay veteran Robert Garon (who confronted Romney on gay marriage yesterday).

*** Tuesday’s “NOW with Alex Wagner” line-up: Alex Wagner’s guests include GOP Rep. Darrell Issa, The Nation’s Katrina Vanden Heuvel, Politico’s Ben White, Comcast Network DC Bureau Chief Robert Traynham, and Meghan McCain.

*** Tuesday’s “Andrea Mitchell Reports” line-up: Look for a question from the NBC-WSJ poll, DCCC Chair Rep. Rep Steve Israel on the payroll tax-cut debate, pollster Ann Selzer on the GOP field, and Judy Gross, wife of American Alan Goss, who is jailed in Cuba.

*** Tuesday’s “News Nation with Tamron Hall”: Joining Tamron Hall today is MSNBC’s Craig Melvin and MSNBC contributor Michael Smerconish on the Sandusky hearing, as well as one of us previewing the NBC-WSJ poll; Zachary Karabell on Jon Corzine testifying on Capitol Hill; Tyra Batts, a Buffalo-area teenager, who ended a disturbing tradition at her school. Before every basketball game the team would chant “1-2-3-N(word).” NBC’s Kelly O’Donnell on Capitol Hill previewing the payroll tax-cut vote.