Summer Olympics

Men's and women's swimming, women's synchronized diving, men's gymnastics, women's volleyball and beach volleyball (Channel 4 at noon); men's and women's soccer and boxing (Telemundo at 1); badminton, table tennis and women's field hockey (Bravo at 5); boxing (MSNBC at 5); men's gymnastics, swimming, men's synchronized diving and men's cycling (Channel 4 at 8).

Sports

Golf (CC). Third round of the PGA Championship from Haven, Wis. (TNT at 11 a.m.; Channel 9 at 2).

Baseball. Los Angeles at Chicago Cubs (Channel 5 at 1); Baltimore at Toronto (Channel 20 at 4).

MLS Soccer. San Jose at Kansas City (ESPN2 at 4).

Preseason Football. Carolina at Washington (Channel 9 at 8). Chick Hernandez hosts a pregame game on CSN at 7, and WUSA's Levan Reid hosts a pregame show at 7:30 on Channel 9.

Public Affairs

Weekend Live With Tony Snow. D.C. Del. Eleanor Holmes Norton assesses the heightened security measures in Washington (FNC at noon). Former CIA director James Woolsey discusses Porter Goss's nomination to head the agency, tomorrow at noon.

The Beltway Boys review the week in politics (FNC at 6).

To the Contrary With Bonnie Erbe discusses how tobacco companies are targeting women and minorities (Channel 32, 6:30).

Fox News Watch. Topics are coverage of the Scott Peterson trial and Sen. John Kerry's Vietnam service (FNC, 6:30).

Inside Washington With Gordon Peterson. Topics are Iraq as a campaign issue, Kerry vs. Cheney on the campaign trail, and the resignation of New Jersey Gov. James McGreevey (Channel 9 at 7).

The McLaughlin Group discusses Iraq on the brink (Channel 4, 7:30; repeats Sunday, 11:30 a.m.).

After Hours With Cal Thomas. "Unfit for Command" author John O'Neill and John Hurley of Veterans for Kerry debate the candidate's war record (FNC at 11).

This Is America With Dennis Wholey interviews Duke University professor emeritus John Hope Franklin (Channel 32, 11:30).

Series

Big Brother 5 (CC). WUSA moves the reality voyeur show to late night to accommodate Redskins football (Channel 9, 11:35).

Special

It's Greece to Me! A Kid's Eye View. Three young Greek Americans join actress Melina Kanakaredes on a tour of Greece (MHZ Network, Channel 56, at 9).

Melina Kanakaredes of "CSI: NY" hosts a "Kid's Eye View" tour of Greece on Channel 56 at 9 p.m.