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| Season 13 | (Add Episode) |
Episode # ![]() |
Airdate | Title | Rating | |
| 1456 | 13x01 | 07/Jan/2008 | Ronald Seeber | N/A |
| 1457 | 13x02 | 08/Jan/2008 | David Frum | N/A |
| 1458 | 13x03 | 09/Jan/2008 | John Zogby | N/A |
| 1459 | 13x04 | 10/Jan/2008 | Lou Dobbs | N/A |
| 1460 | 13x05 | 14/Jan/2008 | Fareed Zakaria | N/A |
| 1461 | 13x06 | 15/Jan/2008 | John Bolton | N/A |
| 1462 | 13x07 | 16/Jan/2008 | Jonah Goldberg | N/A |
| 1463 | 13x08 | 17/Jan/2008 | Allen Raymond | N/A |
| 1464 | 13x09 | 21/Jan/2008 | Jon Meacham | N/A |
| 1465 | 13x10 | 22/Jan/2008 | Jim Wallis | N/A |
| 1466 | 13x11 | 23/Jan/2008 | P.J O'Rourke | N/A |
| 1467 | 13x12 | 24/Jan/2008 | Gerri Willis | N/A |
| 1468 | 13x13 | 28/Jan/2008 | David Gergen, Phil Simms | N/A |
| 1469 | 13x14 | 29/Jan/2008 | Doris Kearns Goodwin | N/A |
| 1470 | 13x15 | 30/Jan/2008 | Peggy Noonan | N/A |
| 1471 | 13x16 | 31/Jan/2008 | Karen Tumulty | N/A |
| 1307 | 13x17 | 04/Feb/2008 | Tim Gunn | 9.5 |
| 1308 | 13x18 | 05/Feb/2008 | Chris Wallace | N/A |
| 1309 | 13x19 | 06/Feb/2008 | Tom Brokaw | N/A |
| 1310 | 13x20 | 07/Feb/2008 | Laton McCartney | N/A |
| 1311 | 13x21 | 11/Feb/2008 | Philip Shenon | N/A |
| 1312 | 13x22 | 12/Feb/2008 | Bill Kristol | N/A |
| 1313 | 13x23 | 13/Feb/2008 | Mark Siegel | N/A |
| 1314 | 13x24 | 14/Feb/2008 | Lee Siegel | N/A |
| 1315 | 13x25 | 26/Feb/2008 | Madeleine Albright | N/A |
| 1316 | 13x26 | 27/Feb/2008 | Allen Guelzo | N/A |
| 1317 | 13x27 | 28/Feb/2008 | Brian Williams | N/A |
| 1318 | 13x28 | 03/Mar/2008 | Sen. Hillary Clinton | N/A |
| 1319 | 13x29 | 04/Mar/2008 | Ralph Nader | N/A |
| 1320 | 13x30 | 05/Mar/2008 | Martin Fletcher | N/A |
| 1321 | 13x31 | 06/Mar/2008 | Sen. Tom Daschle | N/A |
| 1322 | 13x32 | 10/Mar/2008 | Lt. Gen. William B. Caldwell | N/A |
| 1323 | 13x33 | 11/Mar/2008 | Grover Norquist | N/A |
| 1324 | 13x34 | 12/Mar/2008 | Ronald Kessler | N/A |
| 1325 | 13x35 | 13/Mar/2008 | Dana Perino | N/A |
| 1326 | 13x36 | 17/Mar/2008 | Brian Fagan | N/A |
| 1327 | 13x37 | 18/Mar/2008 | Jeffrey Sachs | 9 |
| 1328 | 13x38 | 19/Mar/2008 | Sen. Arlen Specter | N/A |
| 1329 | 13x39 | 20/Mar/2008 | Alex Kingsbury | N/A |
| 1330 | 13x40 | 31/Mar/2008 | Sen. Chuck Hagel | N/A |
| 1331 | 13x41 | 01/Apr/2008 | Simon LeVay | 10 |
| 1332 | 13x42 | 02/Apr/2008 | William Safire | N/A |
| 1333 | 13x43 | 03/Apr/2008 | George Clooney | N/A |
| 1334 | 13x44 | 07/Apr/2008 | Nathan Lane | N/A |
| 1335 | 13x45 | 08/Apr/2008 | Cokie Roberts | N/A |
| 1336 | 13x46 | 09/Apr/2008 | Steve Coll | N/A |
| 1337 | 13x47 | 10/Apr/2008 | Aram Roston | N/A |
| 1338 | 13x48 | 14/Apr/2008 | Judd Apatow | 10 |
| 1339 | 13x49 | 15/Apr/2008 | Jack Goldsmith | N/A |
| 1340 | 13x50 | 16/Apr/2008 | Peter Steinfels | N/A |
| 1341 | 13x51 | 17/Apr/2008 | Uma Thurman | N/A |
| 1342 | 13x52 | 21/Apr/2008 | Sen. Barack Obama | N/A |
| 1343 | 13x53 | 22/Apr/2008 | John Waters | N/A |
| 1344 | 13x54 | 23/Apr/2008 | Howard Fineman | N/A |
| 1345 | 13x55 | 24/Apr/2008 | Colin Firth | N/A |
| 1346 | 13x56 | 28/Apr/2008 | Former President Jimmy Carter | N/A |
| 1347 | 13x57 | 29/Apr/2008 | Newt Gingrich | N/A |
| 1348 | 13x58 | 30/Apr/2008 | Robert Schlesinger | N/A |
| 1349 | 13x59 | 01/May/2008 | Howard Dean | 10 |
| 1350 | 13x60 | 05/May/2008 | Sen. Harry Reid | N/A |
| 1351 | 13x61 | 06/May/2008 | Fareed Zakaria | 10 |
| 1352 | 13x62 | 07/May/2008 | Sen. John McCain | N/A |
| 1353 | 13x63 | 08/May/2008 | David Perlmutter | N/A |
| 1354 | 13x64 | 12/May/2008 | Douglas Feith | N/A |
| 1355 | 13x65 | 13/May/2008 | Bill Moyers | N/A |
| 1356 | 13x66 | 14/May/2008 | John Harwood | N/A |
| 1357 | 13x67 | 15/May/2008 | Denis Leary | N/A |
| 1358 | 13x68 | 27/May/2008 | Matt Taibbi | N/A |
| 1359 | 13x69 | 28/May/2008 | Fred Burton | N/A |
| 1360 | 13x70 | 29/May/2008 | Richard A. Clarke | N/A |
| 1361 | 13x71 | 02/Jun/2008 | Scott McClellan | N/A |
| 1362 | 13x72 | 03/Jun/2008 | Terry McAuliffe, David Sedaris | N/A |
| 1363 | 13x73 | 04/Jun/2008 | Barbara Walters | N/A |
| 1364 | 13x74 | 05/Jun/2008 | Adam Sandler | 9 |
| 1365 | 13x75 | 09/Jun/2008 | Sen. Jim Webb | N/A |
| 1366 | 13x76 | 10/Jun/2008 | Ralph Reed | N/A |
| 1367 | 13x77 | 11/Jun/2008 | Rick Shenkman | N/A |
| 1368 | 13x78 | 12/Jun/2008 | Richard Engel | N/A |
| 1369 | 13x79 | 16/Jun/2008 | David Iglesias | N/A |
| 1370 | 13x80 | 17/Jun/2008 | Lara Logan | N/A |
| 1371 | 13x81 | 18/Jun/2008 | Steve Carell | N/A |
| 1372 | 13x82 | 19/Jun/2008 | Mike Myers | N/A |
| 1373 | 13x83 | 23/Jun/2008 | James McAvoy | N/A |
| 1374 | 13x84 | 24/Jun/2008 | James Harding | N/A |
| 1375 | 13x85 | 25/Jun/2008 | Coldplay | N/A |
| 1376 | 13x86 | 26/Jun/2008 | Ted Koppel | N/A |
| 1377 | 13x87 | 14/Jul/2008 | Andrew Ward | N/A |
| 1378 | 13x88 | 15/Jul/2008 | Pierce Brosnan | N/A |
| 1379 | 13x89 | 16/Jul/2008 | Kenneth Pollack | N/A |
| 1380 | 13x90 | 17/Jul/2008 | Maggie Gyllenhaal | N/A |
| 1381 | 13x91 | 21/Jul/2008 | Richard Bitner | N/A |
| 1382 | 13x92 | 22/Jul/2008 | Will Ferrell, John C. Reilly | N/A |
| 1383 | 13x93 | 23/Jul/2008 | T.J. English | N/A |
| 1384 | 13x94 | 24/Jul/2008 | Geo Beach | 10 |
| 1385 | 13x95 | 28/Jul/2008 | Nancy Pelosi | N/A |
| 1386 | 13x96 | 29/Jul/2008 | Bill Bishop | N/A |
| 1387 | 13x97 | 30/Jul/2008 | Ben Wattenberg | N/A |
| 1388 | 13x98 | 31/Jul/2008 | Brian Williams | N/A |
| 1389 | 13x99 | 04/Aug/2008 | Dennis Hopper | N/A |
| 1390 | 13x100 | 05/Aug/2008 | Seth Rogen | 10 |
| 1391 | 13x101 | 06/Aug/2008 | Sen. Chuck Schumer | 10 |
| 1392 | 13x102 | 07/Aug/2008 | David Gregory | 10 |
| 1393 | 13x103 | 11/Aug/2008 | Ron Suskind | N/A |
| 1394 | 13x104 | 12/Aug/2008 | Sen. Mel Martinez | N/A |
| 1395 | 13x105 | 13/Aug/2008 | Philip Pan | N/A |
| 1396 | 13x106 | 14/Aug/2008 | Ben Stiller | N/A |
| 1397 | 13x107 | 26/Aug/2008 | Gov. Tim Kaine | N/A |
| 1398 | 13x108 | 27/Aug/2008 | Howard Dean | N/A |
| 1399 | 13x109 | 28/Aug/2008 | Sen. Evan Bayh | N/A |
| 1400 | 13x110 | 29/Aug/2008 | DNC Coverage Concludes | N/A |
| 1401 | 13x111 | 02/Sep/2008 | Brain Williams | N/A |
| 1402 | 13x112 | 03/Sep/2008 | Newt Gingrich | N/A |
| 1403 | 13x113 | 04/Sep/2008 | Mike Huckabee | 10 |
| 1404 | 13x114 | 05/Sep/2008 | RNC Coverage Concludes | N/A |
| 1405 | 13x115 | 15/Sep/2008 | Author Barton Gellman | N/A |
| 1406 | 13x116 | 16/Sep/2008 | Ricky Gervais | N/A |
| 1407 | 13x117 | 17/Sep/2008 | Charlize Theron | N/A |
| 1408 | 13x118 | 18/Sep/2008 | Tony Blair | 10 |
| 1409 | 13x119 | 23/Sep/2008 | Bill Clinton | N/A |
| 1410 | 13x120 | 24/Sep/2008 | Aaron Eckhart | N/A |
| 1411 | 13x121 | 25/Sep/2008 | Bob Schieffer | N/A |
| 1412 | 13x122 | 29/Sep/2008 | Hooman Majd | N/A |
| 1413 | 13x123 | 30/Sep/2008 | Bill Maher | N/A |
| 1414 | 13x124 | 01/Oct/2008 | Peggy Noonan | N/A |
| 1415 | 13x125 | 02/Oct/2008 | Clint Eastwood | N/A |
| 1416 | 13x126 | 06/Oct/2008 | Tim Robbins | N/A |
| 1417 | 13x127 | 07/Oct/2008 | Sarah Vowell | N/A |
| 1418 | 13x128 | 08/Oct/2008 | Michelle Obama | N/A |
| 1419 | 13x129 | 09/Oct/2008 | Robert De Niro | N/A |
| 1420 | 13x130 | 13/Oct/2008 | Amity Shlaes | N/A |
| 1421 | 13x131 | 14/Oct/2008 | Ari Fleischer | N/A |
| 1422 | 13x132 | 15/Oct/2008 | Richard Lewis | N/A |
| 1423 | 13x133 | 16/Oct/2008 | Robert Reich | N/A |
| 1424 | 13x134 | 20/Oct/2008 | Eugene Jarecki | N/A |
| 1425 | 13x135 | 21/Oct/2008 | Christopher Buckley | N/A |
| 1426 | 13x136 | 22/Oct/2008 | Tom Brokaw | N/A |
| 1427 | 13x137 | 23/Oct/2008 | Gov. Jon Corzine | N/A |
| 1428 | 13x138 | 27/Oct/2008 | Campbell Brown | N/A |
| 1429 | 13x139 | 28/Oct/2008 | Steve Martin | N/A |
| 1430 | 13x140 | 29/Oct/2008 | Barack Obama | N/A |
| 1431 | 13x141 | 30/Oct/2008 | Bill Kristol | N/A |
| 1432 | 13x142 | 03/Nov/2008 | Doris Kearns Goodwin | N/A |
| 1433 | 13x143 | 04/Nov/2008 | Live Election Show | N/A |
| 1434 | 13x144 | 05/Nov/2008 | Chris Wallace | N/A |
| 1435 | 13x145 | 06/Nov/2008 | Paul Rudd | N/A |
| 1436 | 13x146 | 11/Nov/2008 | Thomas Friedman | N/A |
| 1437 | 13x147 | 12/Nov/2008 | T. Boone Pickens | N/A |
| 1438 | 13x148 | 13/Nov/2008 | Bill O'Reilly | N/A |
| 1439 | 13x149 | 17/Nov/2008 | Sir David Frost | 9 |
| 1605 | 13x150 | 18/Nov/2008 | Denis Leary | 8 |
| 1606 | 13x151 | 19/Nov/2008 | Jon Meacham | N/A |
| 1607 | 13x152 | 20/Nov/2008 | Richard Belzer | 9 |
| 1608 | 13x153 | 01/Dec/2008 | Anne Hathaway | N/A |
| 1609 | 13x154 | 02/Dec/2008 | Calvin Trillin | N/A |
| 1610 | 13x155 | 03/Dec/2008 | Arianna Huffington | N/A |
| 1611 | 13x156 | 04/Dec/2008 | Ron Howard | N/A |
| 1612 | 13x157 | 08/Dec/2008 | Matthew Alexander | N/A |
| 1613 | 13x158 | 09/Dec/2008 | Mike Huckabee | N/A |
| 1614 | 13x159 | 10/Dec/2008 | Don Rickles | N/A |
| 1615 | 13x160 | 11/Dec/2008 | Philip Seymour Hoffman | N/A |
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