Award-winning director Nanfu Wang talks to Professor Betsy West about Wang’s Sundance-winning, Oscar-shortlisted documentary One Child Nation.

#55: Rachel Lears

On Assignment brings you some of the best conversations from the Columbia Journalism School, produced and hosted by the school's Alfred I. duPont-Columbia University Awards.

The duPont-Columbia Awards honor the best in audio-visual reporting across platforms including broadcast, documentary, local investigative, radio and interactive journalism. We started the On Assignment Podcast to go behind the scenes and bring you the conversations we were having with the leading journalists in the field, many of whom are also past duPont Award winners.