简介：Sir David Attenborough is to present and narrate a new landmark film, Climate Change The Facts for BBC One. The documentary will provide an urgent lo
简介：In the age of social media, this eye-opening documentary examines the rising phenomenon of “fake news” in the U.S. and the impact that disinformation,
简介：Each week viewers see the gritty reality of life in a New York City Police unit as the officers go about their work with a grim determination. Two par
