WORLD (PT)

2:00 am 

America In Primetime  "The Crusader"  This episode delves into the increasingly grey area between right and wrong as television heroes confront internal demons while seeking their own forms of justice. Interviews include Alan Alda ("M*A*S*H"); Steven Bochco and David Milch ("NYPD Blues"); Chris Carter and Gillian Anderson ("The X-Files"); and David Shore and Hugh Laurie ("House").G

3:00 am 

Newsline   NULL

3:30 am 

Tavis Smiley   Tony Danza (actor). D

4:00 am 

Scully/The World Show  "Entrepreneurs/The Dobson Series - Guests: Terry Cutler and Wadih Tannous"  NULL

4:30 am 

Second Opinion  "Pneumonia"  Pneumonia can be an aggressive, even fatal disease. Learn how early treatment can deliver better outcomes and how the first step toward prevention may be getting the pneumonia vaccine. D

5:00 am 

Leonardo's Dream Machines   Experts use Leonardo da Vinci's drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo's time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

6:00 am 

Leonardo's Dream Machines   Experts use Leonardo da Vinci s drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo s time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

7:00 am 

Naturally Obsessed: The Making of a Scientist   This program delves into the lab of charismatic professor Dr. Lawrence Shapiro, and follows three irrepressible graduate students as they pursue a Ph.D. degree and race to publish their scientific findings. Their challenge: to decipher the structure and mechanism of a tiny protein that controls the burning and storage of fat.G

8:00 am 

Democracy Now!   NULL

9:00 am 

Tavis Smiley   Tony Danza (actor). D

9:30 am 

Tavis Smiley   Dwight Yoakam (singer/songwriter). D

10:00 am 

Scully/The World Show  "Entrepreneurs/The Dobson Series - Guests: Terry Cutler and Wadih Tannous"  NULL

10:30 am 

Second Opinion  "Pneumonia"  Pneumonia can be an aggressive, even fatal disease. Learn how early treatment can deliver better outcomes and how the first step toward prevention may be getting the pneumonia vaccine. D

11:00 am 

Leonardo's Dream Machines   Experts use Leonardo da Vinci's drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo's time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

12:00 pm 

Leonardo's Dream Machines   Experts use Leonardo da Vinci s drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo s time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

1:00 pm 

Outdoor Idaho  "Back to the Past"  There is a bright future in the past whether the Middle Ages, the era of the mountain men, the American Civil War, or just spending time at the genealogy library. This program meets re-enactors and others who touch the past by dressing in its costumes, learning its skills, researching its people, digging into forgotten historical sites, restoring building and growing heirloom plants. They reach for the past and help bring it alive in the present.G

2:00 pm 

Charlie Rose   NULL

3:00 pm 

BBC World News America   NULL

3:30 pm 

Journal   NULL

4:00 pm 

Leonardo's Dream Machines   Experts use Leonardo da Vinci's drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo's time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

5:00 pm 

Leonardo's Dream Machines   Experts use Leonardo da Vinci s drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo s time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

6:00 pm 

Naturally Obsessed: The Making of a Scientist   This program delves into the lab of charismatic professor Dr. Lawrence Shapiro, and follows three irrepressible graduate students as they pursue a Ph.D. degree and race to publish their scientific findings. Their challenge: to decipher the structure and mechanism of a tiny protein that controls the burning and storage of fat.G

7:00 pm 

PBS NewsHour   NULL

8:00 pm 

Nightly Business Report   NULL

8:30 pm 

Journal   NULL

9:00 pm 

Charlie Rose   NULL

10:00 pm 

Leonardo's Dream Machines   Experts use Leonardo da Vinci s drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo s time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

11:00 pm 

Naturally Obsessed: The Making of a Scientist   This program delves into the lab of charismatic professor Dr. Lawrence Shapiro, and follows three irrepressible graduate students as they pursue a Ph.D. degree and race to publish their scientific findings. Their challenge: to decipher the structure and mechanism of a tiny protein that controls the burning and storage of fat.G