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Programming notes

*** Wednesday’s “Daily Rundown” line-up: Breaking down the NBC/WSJ numbers with pollsters Fred Yang and Micah Roberts… NBC’s David Gregory on today’s SCOTUS hearing on voting rights and the sequester countdown… Rep. Rush Holt (D-NJ) – Congress’ only physicist – with a Deep Dive on Russia’s run-in with a meteorite and whether we’re ready for the next hit… Plus AP’s Liz Sidoti, the Grio’s Perry Bacon Jr., and NBC’s Mike Viqueira join the Gaggle.

*** Wednesday’s “MSNBC Live with Thomas Roberts” line-up: MSNBC’s Thomas Roberts interviews NAACP’s Ben Jealous, lawyer Patricia Ann Millett  who’s argued 28 cases before the Supreme Court, MSNBC Contributor Goldie Taylor, Republican strategist Alice Stewart, Democratic strategist Doug Thornell, Politico’s Ken Vogel, Rep. Alan Grayson (D-FL), Rep. Luis Guitterez (D-IL) and Mark Glaze from Mayors Against Illegal Guns, and Fr. John Bartunek

*** Wednesday’s “NOW with Alex Wagner” line-up: Alex Wagner’s guests include New York Magazine’s Jonathan Chait, Mother Jones’ David Corn, Politico’s Maggie Haberman, CNBC’s Andrew Ross Sorkin, the National Urban League’s Marc Morial, Rep. Keith Ellison (D-MN), and Sen. Claire McCaskill (D-MO).

*** Wednesday’s “Andrea Mitchell Reports” line-up: NBC’s Andrea Mitchell interviews former WH Press Secretary Robert Gibbs, Rep. Debbie Wasserman Schultz (D-FL), Sen. Roger Wicker (R-MS), the Altantic’s Jeffrey Goldberg, NAACP Legal Defense President Sherrilyn Ifill and the Washington Post’s Chris Cillizza.

*** Wednesday’s “News Nation with Tamron Hall” line-up: MSNBC’s Tamron Hall interviews Rep. Adam Smith, Politico’s Roger Simon, Democratic strategist Jonathan Prince, and Michael Smerconish.