tntWhat we're watching and why: It's college football and NASCAR in high definition tonight. At 8 p.m., it's Pittsburgh vs. Ohio on ESPN 2-HD. On TNT-HD at the same time, it's NASCAR Racing: Busch Series Emerson Radio 250.

Here are some other HDTV programs showing on selected networks today:

ABC: Hope & Faith (9 p.m.), Less than Perfect (9:30 p.m.)

CBS: U.S. Open: Women's semis, men's doubles final (11 a.m.), Late Show with David Letterman (11:35 p.m.), U.S. Open highlights (12:37 p.m.)

NBC: Crossing Jordan (10 p.m.), The Tonight Show (11:35 p.m.)

Fox: Bernie Mac (8 and 8:30 p.m.), Reunion (9 p.m.)

WB: Reba (9 p.m.), What I Like About You (9:30 p.m.)

ESPN-HD: SportsCenter (11 p.m.)

ESPN 2-HD: NCAA Football: Pittsburgh at Ohio (8 p.m.)

 

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