Ken Burns documentary to debut on iPhone, iPad | Apple

PBS is debuting the first episode of a new Ken Burns documentary on its iPhone [1] and iPad [2] app ahead of the actual launch of the series on TV. "Prohibition," [3] a documentary about the country's move to outlaw alcohol in the 1920s, will premiere tomorrow on the PBS app [4] for iPhone, iPad, and iPod Touch [5] users. The free app offers streaming access to both previews and full