Placebos come in all shapes and sizes, but they contain no active ingredient. They are the miracle pills that shouldn't really work at all. Now they are being shown to help treat pain, depression and even alleviate some of the symptoms of Parkinson's disease. It seems they're not acting alone. The placebo effect is intertwined with how is did the healthcare. Explores why they work, and how we could all benefit from the hidden power of the placebo.

This is the story of three maps, three 'visions' of London over three centuries. The Morgan Map of 1682 was the first to show the whole of the City of London after the Great Fire of London. In 1746 John Rocque produced at the time the most detailed map ever made of London. Like Morgan's, Rocque's map is all neo-Classical beauty and clinical precision, but the London it represented had become the opposite. In engravings of the time, such as Night, the artist William Hogarth shows a city boiling with vice and corruption. Stephen Walter's contemporary image, The Island, plays with notions of cartographic order and respectability. His extraordinary London map looks at first glance to be just as precise and ordered as his hero Rocque's but, looking closer, it includes 21st century markings such as 'favourite kebab vans' and sites of 'personal heartbreak'.

Isaac and Joey have a superhero for a father. They worship their Dad, Brian Eisch, a decorated, third generation soldier who spends most of their childhood deployed in Afghanistan while other family members care for the boys. When Brian is injured and returns home a different man, all three must reconcile with the aftershocks of war. As Brian fights to retain control of himself and his loved ones, fate continues to challenge his belief in justice and self-determination.
This deeply moving portrait of a family called to serve explores the meaning of sacrifice, the need for purpose, and the challenges of being a father, a soldier and a son.

(Click CC for subtitles) The Last Narc tells the story of a fallen hero, the men who killed him, and the one man who risked everything to find out what really happened and why. Highly decorated special agent Hector Berellez, who was assigned to lead the DEA's investigation of Camarena's murder, peels back the layers of myth and propaganda to reveal the bone-chilling truth about a conspiracy that stretches from the killing fields of Mexico to the halls of power in Washington, D.C.
The first episode is set in the mid-1970s. The newly formed DEA recruits two Mexican-American street cops: Kiki Camarena and Hector Berrellez. Kiki is assigned to Guadalajara, home turf of the Guadalajara Cartel, while Hector targets cartel operations in Los Angeles. The Cartel is putting cops on its payroll, including three Jalisco state policemen. When Kiki is kidnapped it rocks both sides of the border

PBS FRONTLINE investigates the accusations of criminality and corruption that have surrounded Vladimir Putin's reign in Russia. Tracing his career back over two decades, Putin's Way reveals how the accumulation of wealth and power has led to autocratic rule and the specter of a new Cold War

Grasslands feed the world. Over thousands of years, we humans have learned to grow grains on the grasslands and domesticate the creatures that live there. Our success has propelled our population to almost seven billion people. But this episode reveals that, even today, life in the 'Garden of Eden' isn't always rosy. We walk with the Dorobo people of Kenya as they bravely attempt to scare off a pride of hungry lions from their freshly caught kill. We gallop across the Steppe with extraordinary Mongolian horsemen who were 'born in the saddle'. And in a perfect partnership with nature built up over generations Maasai children must literally talk to the birds! The honeyguide leads them to find sweet treats, but they'll have to repay the favour.