Sports

College Football. Wisconsin at Northwestern (ESPN at noon); Wake Forest at Florida State (Channel 20 at noon); Virginia at Boston College (Channel 7 at 1); Arizona at USC (CSN, 3:30); Georgia at Tennessee (Channel 9, 3:30); Texas Tech at Nebraska (TBS at 4); Iowa at Purdue (ESPN, 4:30); Ohio State at Penn State (ESPN, 7:45).

Baseball Playoffs. Los Angeles Angels at New York Yankees (Channel 5 at 4); Atlanta at Houston (Channel 5, 7:30); St. Louis at San Diego (ESPN at 11).

Auto Racing. The United Way 300 (Channel 4 at 2).

Golf. Third round of the American Express Championship (Channel 7, 4:30).

Hockey. Washington at Atlanta (Channel 50 at 7).

Soccer. MLS: New York/New Jersey at D.C. (CSN, 7:30); World Cup qualifier: USA at Costa Rica (ESPN2 at 10).

Public Affairs

This Is America With Dennis Wholey. The roundtable includes Pat Buchanan, Eleanor Clift, Candy Crowley, Francis Fukuyama, Rebecca Hagelin and Clarence Page (Channel 32, 10:30 a.m.; Sunday at 6 p.m.).

Weekend Live With Tony Snow. Rep. Peter King (R-N.Y.) discusses the possible New York terrorism threat (FNC at noon). Rep. David Dreier (R-Calif.) appears tomorrow to discuss the Tom DeLay fallout.

The McLaughlin Group analyzes Republican angst (Channel 4, 1:30; Sunday at noon).

The Beltway Boys assess President Bush's latest Supreme Court pick, Karl Rove's fate and the potential for bird flu pandemic in the United States (FNC at 6).

Eye on Washington looks at the debate over the Harriet Miers nomination to the Supreme Court and President Bush's address on the war on terror (Channel 9 at 7; Sunday at 11 a.m.).

On the Story. Topics are the New York threat, the New Orleans recovery and the avian flu threat (CNN at 7).

Cable Special

Paula Goes to Hollywood chronicles Food Network regular Paula Deen's experiences making her acting debut as a sassy aunt in the movie "Elizabethtown" (Food Network at 9).

Newsmagazine

48 Hours Mystery reports on the case of a wife and mother found dead after an office party Channel 9 at 10).

Series

My Name Is Earl. The first three episodes of the quirky NBC sitcom are repeated (Channel 4, 8:30).

Close to Home. CBS repeats this week's pilot episode introducing us to a lawyer (Jennifer Finnigan) who returns to work after having her first child (Channel 9 at 8).

Late Night

Saturday Night Live. Hosted by Jon Heder with a scheduled live performance by Ashlee Simpson (Channel 4, 11:30).

Jon Heder of "Napoleon Dynamite" hosts "Saturday Night Live," and Ashlee Simpson returns as the musical guest after her lip-syncing fiasco.