WORLD (PT)

2:00 am 

Global Voices  "Companeras"  COMPANERAS profiles America?s first all-female mariachi band, Mariachi Reyna de Los Angeles. Founded in 1994, the 12 members of Reyna shatter age-old stereotypes while expanding the popularity of mariachi music. In a culture and a musical tradition that has always been male-dominated, these women are true pioneers, literally giving voice to Latinas. D

3:00 am 

Global Voices  "A Lion's Trail"  In the 1920s, Zulu singer Solomon Linda composed "Mbube," a hit melody in his native South Africa. Decades later, it skyrocketed to the top of the international pop charts as "The Lion Sleeps Tonight." This program follows the beloved song's rocky history, from South Africa to Brooklyn and back, asking why Linda died penniless - while American artists made millions from his music. D

4:00 am 

John McLaughlin's One on One   NULL

4:30 am 

Asia Biz Forecast   NULL

5:00 am 

Long Road Home   Exploring the impact of wartime Post Traumatic Stress Disorder (PTSD), LONG ROAD HOME offers compelling stories of Pittsburgh-area military veterans of Vietnam, Korea and World War II still coming to terms with the emotional wounds of war. The film explores successful therapies and documents the promising research underway at the University of Pittsburgh Medical Center, where doctors study the sleep and brain patterns of PTSD sufferers and examine the reasons why women are twice as likely as men to develop the disorder. The program concludes on a hopeful note, with a visit to a weekend retreat for veterans dealing with PTSD and combat stress. D

6:00 am 

Independent Lens  "When The Drum Is Beating"  Haiti's rich history of triumph and tragedy is interwoven with the story and music of Haiti's most beloved orchestra, Septentrional, whose infectious spirt and amazing longevity reflect the spirit of the nation. For six decades, this 20-piece orchestra has entertained and inspired the Haitian people with an infectious fusion of Cuban big band and Haitian voodoo beats.G

7:00 am 

Frontline  "The Real CSI"  From the courtroom to the living room (thanks to the hit television series CSI), forensic science is king. Expertise on fingerprints, ballistics and bite mark analysis is routinely called on to solve the most difficult criminal cases - and to put the guilty behind bars. But how reliable is the science behind forensics? A FRONTLINE investigation finds serious flaws in some of the best-known tools of forensic science and wide inconsistencies in how forensic evidence is presented in the courtroom. D

8:00 am 

Democracy Now!   NULL

9:00 am 

Outdoor Idaho  "Seeking Refuge"  Where the wild things are; chances are that's where you'll find our nation's wildlife refuges. National wildlife refuges are part of a grand success story that dates back more than a century. We explore the six national refuges in Idaho: Deer Flat, Kootenai, Minidoka, Bear Lake, Grays Lake, and Camas. They are a remarkable attempt to resist the encroachments of civilization.G

9:30 am 

Dialogue  "Life on the River of No Return"  Host Marcia Franklin interviews Isaac and Bjornen Babcock, husband and wife filmmakers from McCall, about their NATURE documentary River of No Return. The couple, who spent more than a year in Idaho's Frank Church-River of No Return Wilderness, discuss the making of the film, some of the highlights of their adventure, and some of the challenges they faced.G

10:00 am 

John McLaughlin's One on One   NULL

10:30 am 

Asia Biz Forecast   NULL

11:00 am 

Long Road Home   Exploring the impact of wartime Post Traumatic Stress Disorder (PTSD), LONG ROAD HOME offers compelling stories of Pittsburgh-area military veterans of Vietnam, Korea and World War II still coming to terms with the emotional wounds of war. The film explores successful therapies and documents the promising research underway at the University of Pittsburgh Medical Center, where doctors study the sleep and brain patterns of PTSD sufferers and examine the reasons why women are twice as likely as men to develop the disorder. The program concludes on a hopeful note, with a visit to a weekend retreat for veterans dealing with PTSD and combat stress. D

12:00 pm 

Independent Lens  "When The Drum Is Beating"  Haiti's rich history of triumph and tragedy is interwoven with the story and music of Haiti's most beloved orchestra, Septentrional, whose infectious spirt and amazing longevity reflect the spirit of the nation. For six decades, this 20-piece orchestra has entertained and inspired the Haitian people with an infectious fusion of Cuban big band and Haitian voodoo beats.G

1:00 pm 

Frontline  "The Real CSI"  From the courtroom to the living room (thanks to the hit television series CSI), forensic science is king. Expertise on fingerprints, ballistics and bite mark analysis is routinely called on to solve the most difficult criminal cases - and to put the guilty behind bars. But how reliable is the science behind forensics? A FRONTLINE investigation finds serious flaws in some of the best-known tools of forensic science and wide inconsistencies in how forensic evidence is presented in the courtroom. D

2:00 pm 

Charlie Rose   NULL

3:00 pm 

BBC World News America   NULL

3:30 pm 

Journal   NULL

4:00 pm 

Long Road Home   Exploring the impact of wartime Post Traumatic Stress Disorder (PTSD), LONG ROAD HOME offers compelling stories of Pittsburgh-area military veterans of Vietnam, Korea and World War II still coming to terms with the emotional wounds of war. The film explores successful therapies and documents the promising research underway at the University of Pittsburgh Medical Center, where doctors study the sleep and brain patterns of PTSD sufferers and examine the reasons why women are twice as likely as men to develop the disorder. The program concludes on a hopeful note, with a visit to a weekend retreat for veterans dealing with PTSD and combat stress. D

5:00 pm 

Independent Lens  "When The Drum Is Beating"  Haiti's rich history of triumph and tragedy is interwoven with the story and music of Haiti's most beloved orchestra, Septentrional, whose infectious spirt and amazing longevity reflect the spirit of the nation. For six decades, this 20-piece orchestra has entertained and inspired the Haitian people with an infectious fusion of Cuban big band and Haitian voodoo beats.G

6:00 pm 

Frontline  "The Real CSI"  From the courtroom to the living room (thanks to the hit television series CSI), forensic science is king. Expertise on fingerprints, ballistics and bite mark analysis is routinely called on to solve the most difficult criminal cases - and to put the guilty behind bars. But how reliable is the science behind forensics? A FRONTLINE investigation finds serious flaws in some of the best-known tools of forensic science and wide inconsistencies in how forensic evidence is presented in the courtroom. D

7:00 pm 

PBS NewsHour   NULL

8:00 pm 

Nightly Business Report   Stocks pull back on earnings worries, but the markets are still up nicely since the start of the year. New York Correspondent Suzanne Pratt looks at whether 2012 will be the year of the bear or the bull. Investors are continuing to pour money into commodity exchange traded products like gold and oil. D

8:30 pm 

Journal   NULL

9:00 pm 

Charlie Rose   NULL

10:00 pm 

Independent Lens  "When The Drum Is Beating"  Haiti's rich history of triumph and tragedy is interwoven with the story and music of Haiti's most beloved orchestra, Septentrional, whose infectious spirt and amazing longevity reflect the spirit of the nation. For six decades, this 20-piece orchestra has entertained and inspired the Haitian people with an infectious fusion of Cuban big band and Haitian voodoo beats.G

11:00 pm 

Frontline  "The Real CSI"  From the courtroom to the living room (thanks to the hit television series CSI), forensic science is king. Expertise on fingerprints, ballistics and bite mark analysis is routinely called on to solve the most difficult criminal cases - and to put the guilty behind bars. But how reliable is the science behind forensics? A FRONTLINE investigation finds serious flaws in some of the best-known tools of forensic science and wide inconsistencies in how forensic evidence is presented in the courtroom. D