Welcome to Iowa Public Television! If you are seeing this message, you are using a browser that does not support web standards. This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device. Read more on our technical tips page.

Iowa Public Television

  • Need to Know

Need To Know | Fri., August 19, 2011 | PBS

Duration: 53:11 (Full Program)
Program: Need to Know #167
Broadcast Date: Aug. 19, 2011

We look at the way urban farming has revitalized communities in Detroit. Also: The Consumer Finance Protection Bureau, how hackers are using Kinect's 'gesture technology' to change the way we live, and illegal gold mining in the Amazon.



Post Date: August 19, 2011